Date of this year's Apple WWDC: Worldwide Developers Conference

Post a comment / News / From Johannes Domke

Chapter in this post:

1 Apple WWDC 2023: When is the WWDC23 date?
2 Apple WWDC 2022 – Everything about WWDC22 is here
3 Apple WWDC 2021
4 Apple WWDC 2020
5 Apple WWDC 2019
6 Apple WWDC 2018
7 Apple WWDC 2017
8 Individual topics in detail
9 Apple WWDC 2016
10 Apple WWDC 2015
11 One More Thing, dear readers

Apple WWDC22 took place from June 6th to 10th, 2022. The new operating systems were presented in the keynote that opened the developer week iOS 16, iPadOS 16, watchOS 9 and macOS Ventura as well as the new Apple Silicon called M2. In addition to the chip, the first devices equipped with it were presented with a MacBook Air and a MacBook Pro. The overviews and diagrams presented once again highlighted the increase in performance and efficiency - not only in comparison to the M1 from 2020, but also to current laptops from other manufacturers for the Windows system. Now we are patiently waiting for the rumors and the date for Apple WWDC23 in June 2023.

Note: This article will always be updated before and after new WWDC events.

When is the WWDC23 date? When will Apple present the new operating systems iOS 2023, iPadOS 17, watchOS 17, macOS 9 and maybe the M14 chip at WWDC 3? Here we collect rumors and last but not least the official announcement as a log of the WWDC events.

Sir Apfelot recommendation: Clean up your Mac hard drive with CleanMyMac

Apple WWDC 2023: When is the WWDC23 date?

The official WWDC23 date will probably not be announced by Apple until April or May 2023. Until then, it remains exciting whether the Covid-19 situation in the fourth year of the pandemic will allow a complete on-site event to be held or whether it will be a hybrid again. Surely Apple will consider an online strategy as the last three WWDCs have shown that being online allows many more developers to participate. Not everyone has the opportunity to travel to California, rent lodging, and spend time at Apple Park. So let's see what the WWDC23 date will bring...

Apple WWDC 2022 – Everything about WWDC22 is here

Update end of June 2022: Of course I watched the broadcast of the pre-recorded WWDC22 keynote live and then gave you a summary in German. In addition, I have taken up individual topics such as the M2 chip, the compatibility of older Apple devices with the new operating systems and a few others in additional posts. If you want to find out more about this, just take a look at this list of links:

Update end

At the moment, only the time period for this year's Apple World Wide Developers Conference has been set. But as soon as the keynote has taken place and the other events have been held, I will update this paragraph with the new information and contributions about iOS 16, iPadOS 16, macOS 13, watchOS 9, tvOS, Siri, HomeKit and Co. Also, there will probably be some news about the Swift programming language, it looks like. Until then, feel free to scroll down and read through the summaries and detailed articles on the content of the last few years. Have fun!

Apple WWDC 2021

Update June 14, 2021: The Apple WWDC21 is over, but the content is still interesting and informative. If you want to see all the lectures, workshops, sessions and the like, then I recommend you Developer app. In it you will also find all the necessary developer tools that you need if you do it yourself Apps want to program. I have summarized more general information for you here:

If you want to go into a little more detail, check out the recap videos Apple posted on its YouTube channel. One day of the WWDC21 is summarized in it. If you're reading this post in a few months and then don't want to dig through all of the videos you've uploaded, just click here: Apple WWDC21 Recap - That was Developer Week. In the following I have included the keynote from the first day so that you can watch it directly.

Update end

Apple announced the official WWDC 30 date on March 2021th: the developer conference will be held digitally from June 7th to June 11th, 2021. We can only speculate whether there will be new hardware on display at the WWDC21 keynote. However, it is certain that there will be new information about the Apple operating systems. So we can look forward to news about iOS, iPadOS, macOS, watchOS and tvOS.

Accordingly, this likely content for DubDub 2021 can be recorded:

IOS 15 news for iPhone and iPod Touch
According to news on iPadOS 15 for the iPad
A preview of macOS 12 for Mac, iMac, and MacBook
Innovations in watchOS 8 for the Apple Watch
Changes in tvOS 15 for the Apple TV

More information here: Apple WWDC21 - Developer Conference will take place June 7-11

Apple WWDC 2020

Update 24. June 2020: Apple WWDC 2020 is in full swing, ensuring that developers around the world get ahead with programming their apps and systems. For those who want to optimize their Mac apps for the next generation of hardware, there is even a developer kit in the housing of a Mac mini. But there was also important information for users of Apple devices on Monday at the kick-off keynote. I have documented the Apple WWDC20 keynote for you here in the blog by means of the following posts:

(End of update)

The date for the Apple WWDC 2020 has therefore been set. If you want to follow the keynote and other events / information, there are various ways and means. According to Apple, the best option is the Apple Developer App, which you in the App Store for free for iPhone, iPad, Mac and Apple TV. She has special stickers for iMessage. If you don't want to install an app or if you want to watch the kick-off event on a Windows PC, a Linux machine or an Android device, then you can watch the live broadcast via YouTube - just like last year. You can find them with this link.

You can find more information currently in the Apple Newsroom as well as on the Developer page the apple company.

Apple WWDC 2019

Update on WWDC 2019: Here you can find the summary of the keynote

(End of update)

~~The Apple WWDC 2019 in San Jose at the beginning of June will primarily focus on the new versions of the apple company's four operating systems. In particular, these will be:~~

~~macOS 10.15~~
~~iOS 13~~
~~Watch 6~~
~~TvOS 13~~

It is also possible that new hardware will be presented during the keynote on June 3, 2019. A new Mac Pro or iMac Pro is just as conceivable as a 16-inch MacBook Pro with a 4K display. Some sources are also predicting a new Apple display with 8K resolution. Due to some registrations of mobile devices with corresponding model numbers, one hears and reads again and again that new iPad models, a new iPad mini and a new iPod Touch could be presented.

~~I have summarized all the detailed rumors and leaks for you in this post: Apple WWDC 2019 - date, ticket price and what to expect.~~

Apple WWDC 2018

Update 23.02.2019: You can find a summary of the keynote with this link. You will receive further content, lectures and findings from the congress with the means that I have in this and also in this post have described. Here are the most important contents of the Apple WWDC 2018 as individual messages:

(End of update)

The date for the Apple WWDC18 has now been officially confirmed. Like Apple, among other things, on its own Event page announced, this year's World Wide Developers Conference will take place from June 4th to 8th, 2018 at the McEnery Convention Center in San Jose, California:

San Jose, CA, June 4-8
When technology connects with creativity, incredible ideas come to life. This summer, we invite thousands of talented minds from around the world to join us and turn their ideas into reality.

More than 100 sessions with a focus on technology and design will be presented by Apple engineers at WWDC18. This is to help developers from all over the world to create the next generation of apps that use the latest Apple technology. In addition to the workshops, keynotes and presentations, there will also be hands-on labs with Apple employees as well as so-called consultations, i.e. individual appointments at which special topics can be discussed.

The get-togethers, which revolve around a topic and represent a kind of group discussion, run completely differently. There will also be guest appearances by other company representatives. In addition, there is the event “The Bash” for a rather casual exchange, for music, food and drinks. If you want to take part in the Apple WWDC18, you have to register by March 22nd and hope for the chance given to buy a ticket. Apple puts it this way:

The opportunity to buy tickets to WWDC18 is offered by random selection. Registration is open until Thursday, March 22, 2018 at 10:00 am PDT.

In short, it is about "the same procedure as every year", which we were able to see confirmed in 2017. This pattern can also be seen in the WWDC events from 2016, 2015, etc. The WWDC 2018 date could reveal new areas and possibilities of Augmented Reality (AR) and Virtual Reality (VR) with the corresponding keynote and the interpretation on developers.

Contents of WWDC 2018 - Here again an overview of the possible topics of this year's World Wide Developers Conference from iPhone with iOS and Mac with macOS to TV with tvOS, the HomePod and cross-platform apps:

Augmented Reality / AR and Virtual Reality / VR
Rumors treat the iPhone SE 2 as Apple's June update of the cellular sector
The iOS 12 or iOS 13 operating system would be suitable for this
The Mac mini, which was announced in 2013, could also be presented
There may be announcements of new content on the Apple TV
The HomePod could get a big update or two
The Marzipan project could be dealt with - perhaps with an official launch date for the first iOS-macOS app versions
An update for the mobile computers in the form of the MacBook Pro 2018 is not impossible
There could also be an iMac 2018, in different versions
There may also be details about macOS 10.14 or macOS 11

Apple WWDC 2017

The date for the Apple WWDC 2017 has been set (update: is long over). From the Apple Worldwide Developers Conferences of the last few years, especially 2016, 2015, etc., the June pattern can also be continued this year. When there is more news about Apple WWDC 2018, this article will be updated. So save it as a favorite or check back every now and then. Or subscribe to the newsletter or the push notifications for your browser / smartphone (iPhone and Android) - you will never miss it again Sir Apfelot News ;)

The keynote at Apple WWDC 2017 showed what the focus of this year was. If you want detailed information, you will find a list with detailed articles on the individual contents of WWDC 2017 under the short overview in bullet points. Here, however, the focus of iOS, macOS, tvOS and watchOS to iPad, Mac and Apple Watch:

tvOS currently has 50 partners and later in 2017 Amazon will be added with all content from Amazon Prime Video
The Apple Watch gets a new one WATCH, new watch faces, new functions for workout, music, etc. There is also a native core Bluetooth, with which third-party devices (blood glucose meters, fitness devices, etc.) can be coupled
The new one for Mac will be available at the end of 2017 MacOS High Sierra (“This name is fully baked!”) With “Deep Technology”, new technology for graphics, revised apps like Photo, etc.
The new file system APFS used by macOS High Sierra
iMac and MacBook range will be revised; the iMac Pro late 2017 will be a high-end machine for professional users (High-Resolution VR with 90 fps was demonstrated)
iOS has been completely redesigned in some places for iPhone and iPad. Messages, Siri, the compression of video and photos, functions for Live Photos, complete functionality for the iPad, new functions for the HomeKit, etc.
The Apple App Store has been completely redesigned and now provides an infinite amount of information in the three tabs "Today", "Games", and "Apps" (applications)
A new iPad Pro 10,5 inch was presented
For music and Siri at home, the Apple HomePod will be available from the end of 2017 and in Europe from 2018 - a high-end combination of Bluetooth speakers and AI assistance (with A8 CPU!)

Individual topics in detail

The list is still short at the moment, as the keynote with Tim Cook and cronies took place only recently (update: the statement is no longer correct). But here is an overview of the details of the news from the Apple World Wide Developers Conference 2017:

iOS 11 for iPhone and iPad (including videos with demos of the system and programs)
watchOS 4 with new functions for the Apple Watch
macOS High Sierra, Mac technology, new iMac and MacBook models
The new Apple iMac models and the Apple iMac Pro late 2017 (many informative pictures included)
The new iPad Pro 10,5 ''
The Apple HomePod

The pattern of recurring Apple events with news and information about iPhone, iPad, Mac, MacBook, Apple Watch, Apple TV & Co., in addition to WWDC 2017 in June, September 2017 can also be seen again. There was another one Apple Keynote – In 2017 the iPhone turned 10 years old! Some speculation about the iPhone 2017 (iPhone 8, 10 or X with iOS 11?) was already hotly debated in advance. What rumors and actual innovations are there this year? I am excited!

Apple WWDC 2016

So while we're waiting for WWDC 2018, let's see what has been delivered over the past few years at the Apple Worldwide Developers Conference for iOS, iPhone, for the app market, etc. For example, the following news and developments could be caught at WWDC 2016 (date: June 13th - 17th):

Apple Watch gets watchOS 3 with more interaction options
tvOS: the iPhone can be used as a remote control
OS X is officially converted to macOS (macOS Sierra 10.12)
iOS 10 will be presented in some functions - important for the app market!
Speculations about the iPhone 7 and iPhone 7 Plus arise
Apple Music and Home receive updates (design and features)

Apple WWDC 2015

With great anticipation for WWDC 2018, this Apple conference for developers and the curious seems very out of date again. Nevertheless, the innovations and adjustments in 2015 (date: June 8th - 12th) were just as innovative at the time as this year's keynotes and conferences in June and September will be:

OS X 10.11 El Capitan comes to Mac, iMac, MacBook, MacBook Pro and Co
iPhone, iPad and iPod get iOS 9 with a large Crab Update
Updates and new features for: Apple Pay, Passbook, Maps and News
Introducing the Quicktype keyboard for the iPad
Update for the App Store
Presentation of the functions of HomeKit and CarPlay
Apple Watch is provided with watchOS 2 and thus with its own apps
Apple Music is introduced

One More Thing, dear readers

If you want the latest Apple news, interesting articles from the world of technology and the universe of nerds, then you are welcome to subscribe to the Sir Apfelot newsletter. Mobile devices as well as various Browser such as Safari or Chrome can also be supplied with updates via push notifications. There is also a Sir Apfelot app for convenient access to articles via iPhone and iPad. Updates about the new WWDC date will be coming here soon, so stay tuned ;) By the way: Official information and news about special events are available on the Apple site.

Johannes Domke

After graduating from high school, Johannes completed an apprenticeship as a business assistant specializing in foreign languages. But then he decided to research and write, which resulted in his independence. For several years he has been working for Sir Apfelot, among others. His articles include product introductions, news, manuals, video games, consoles, and more. He follows Apple keynotes live via stream.

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Sir Apfelot newsreel week 5, 2023
From today you can buy a new HomePod in stores. But that's not the only news to report this Friday. Because during the course of the week, a few more headlines caught my attention. And so there is a Sir Apfelot newsreel again today. This time it's about Apple and tech news from calendar week 5 of 2023. Among other things, these reports are included: almost collision of space debris, Netflix with details against account sharing, Twitter makes interfaces chargeable, dogs can swallow AirTags , foldable Apple devices from 2024 or 2025, and more.
Also included in the Sir Apfelot newsreel for calendar week 5 of 2023: space debris almost causes a catastrophe in orbit, Netflix vs. account sharing, dogs can swallow AirTags, Twitter API will be chargeable, rumors about new Apple devices in 2024 and 2025, and more.

Space junk just barely missed the "worst case" scenario
How is it online this week has pointed out, according to the US company Leo Labs, two pieces of space debris just flew past each other at an altitude of 984 km. The relative speed of the Soviet rocket stage and the Russian satellite, which is no longer used, was 11 km/s and 39.600 km/h, respectively. A collision in this region of Earth orbit would have "catastrophic Folgen’, as the source emphasizes several times. Because not only does the area escape direct influence, there are also around 160 rocket stages and the payloads of the rockets launched with them. So flying debris would hit other objects, trigger a chain reaction and possibly "practically empty the entire level". Recommended reading: Amazon Project Kuiper – development, numbers and criticism
Federal Network Agency has withdrawn more than 2022 million products in 15
More than 15 million products are according to one press release removed from the market by the Federal Network Agency last year. There were various reasons for this: they did not meet the legal requirements, they could cause radio interference or they had significant formal defects. In addition to this individual consideration, the comparison with the previous figures is also impressive. Because in 2021, almost 23 million products were taken off the market. In the linked source there are further details on market surveillance in online and retail trade as well as information on cooperation with customs and tips for consumers.
Over 200 million paying customers on Spotify
Nachdem last week While the news of mass layoffs was still making the rounds at Spotify, a new (financial) milestone made headlines about the music streaming service this week. As several media reports, more than 200 million users are said to have subscribed. "At the end of the past quarter, the Swedish company said it had 205 million paying users", it is summed up in a current one Entry from hot online. The increase in subscriptions says, among other things, that around 20 million were added in three months. For the total number, i.e. everyone with and without a subscription, the milestone of 500 million is forecast for the current quarter.
Netflix is working on the implementation of the blocking for account sharing
The so-called account sharing, i.e. the sharing of paid user accounts, is a thorn in the side of Netflix. Although family use in the same household should remain possible, access outside of the paying household should be a thing of the past as quickly as possible. This has been planned for a long time and also openly communicated by the streaming provider. Seems a bit too open lately. Because corresponding regulations, in which the implementation of WLAN controls were addressed, quickly disappeared from the Netflix website. Here's what iFun is showing this week: Here with information about the new procedure, and here to remove the remarks.
Twitter APIs are subject to a fee: bots and partial accounts are closed
Various Twitter accounts created by programming foxes and geeks that have used the previously free Twitter APIs may have to stop providing information, entertainment, or other useful services in the future. At least if they don't want to pay anything to use the interface. Because if you want to continue using it in the future, you should take out a monthly subscription – starting February 9, 2023 ( ). On some profiles, which are mainly powered by the API connection to Twitter, it is already written that there will be no more new posts soon - such as @iOSReleases.
Be careful when using AirTags on dog collars: they can be swallowed!
Putting an AirTag on your dog's collar or harness so they can be tracked in an emergency isn't a bad idea. At least if you have to reckon with the fact that he runs away. However, trackers from Apple (as well as from all other manufacturers) should not dangle from the collar or be easy to remove. Because this can lead to the AirTags being swallowed by dogs. Several cases have already been documented. If vomiting of the AirTag cannot be induced, then surgery may be necessary. The battery in the tracker or leaking chemicals can also injure the dog. More on this at heise online (German) and MacRumors (English).
Foldable iPad and MacBook models in the years to come
Apple is said to want to bring a breath of fresh air to its own range and to the market for foldable mobile and tablet computers in 2024 and 2025. As several media reported this week, a foldable iPad should appear in the coming year. And in the following year, a foldable laptop with a 20,5-inch display will be launched. The respective information comes from the analysts Ming-Chi Kuo and Ross Young. However, Young Kuo seems to disagree when it comes to the tablet. As is also said by Mark Gurman, there is no sign of a foldable iPad in 2024. Apparently, however, for the mobile computer with a complete display instead of a display, keyboard and trackpad. Sources: 1, 2, 3, 4
More Apple rumours: Bigger Apple Watch Ultra and HomePod mini 2
Several rumors were also passed around this week about other devices from the iPhone manufacturer. A future generation of the Apple Watch Ultra should have a 10% larger display than the first version of the professional smartwatch. The device with a 2,1-inch display should be presented in 2024. It is not yet clear whether this will be the second or third generation of the watch. It is not yet known whether an Ultra model will appear this year ( ). And the HomePod mini will also be relaunched in 2024, they say. The coming year seems to be accompanied by many new or renewed products for Apple. Production of the new version of the small smart home speaker is scheduled to start in the second half of the year. This suggests that it will be presented again at an October event. At least when there are major changes - such as new sensors or better audio drivers. Otherwise, the presentation could be boiled down to a press release again. The info is again from Ming-Chi Kuo, and again there is disagreement from Mark Gurman. So there seems to be conflicting information in the analyst scene right now ( ).
Apple shows 30-minute film shot with the iPhone 14 Pro
"Shot on iPhone 14 Pro" is the title of the half-hour short film "Fursat" uploaded by Apple to YouTube. Vishal Bhardwaj's film contains a wide variety of scenes and moods - sometimes brightly lit, sometimes rather dark, sometimes in a calm composition, sometimes with fast movements or objects in motion. All of this should of course show how well the iPhone can now be used to create more or less cinematic films. Which brackets were used for certain camera angles, which audio equipment was used and what the post-production looked like is not shown in detail. https://www.youtube.com/watch?v=f1VEks-QQ4Y
POCO X5 5G with 120Hz AMOLED Display (Sponsor)
The new POCO X5 5G is a mid-range smartphone that can stand out in the rather cheap price segment with an AMOLED display made by Samsung with up to 120 Hz. With a price of less than 300 US dollars, it sets a new standard for inexpensive smartphones. In addition to the display, which offers high contrast and a respectable color depth, the Snapdragon 695 as the central processing unit and the good battery life ensure that this device ideal for different media can be used. In addition to films, series and videos from online libraries, this also includes photos and game apps.
What is an AMOLED display?
The first two letters are the abbreviation for "Active Matrix". The associated technology is used in almost all OLED displays with a diagonal of more than 3 inches (7,62 cm). Below this size, "passive matrix" screens are also possible. The POCO X5 5G uses an OLED display, which in turn stands for "Organic Light-Emitting Diode". These emit light themselves and can be controlled individually. In contrast to LCD displays illuminated from the front or from the back, in which individual color dots represent an image together, but the entire screen always has to be illuminated, here only the imaging pixels are illuminated in the amount required to display the image will. Black is really deep black. The contrast is therefore 100.000:1.
The AMOLED display runs at a refresh rate of 120 Hz, which makes movement and scrolling on the display much smoother.

Extremely fast 120 Hz refresh rate
With such a display, not only are bright colors and deep contrasts possible, but also high refresh rates. The POCO X5 5G offers up to 120 Hz in this range, which not only promises a fast reaction to display inputs, but also smooth animations of the system and apps - and last but not least a very good gaming experience. Shooters, racing games and other fast game genres find a home on the new POCO X5 5G. Speaking of response time: Compared to LCD displays, an OLED display of this type is particularly worthwhile in changing temperature conditions. When it gets cold, the coloring elements in an LCD display cannot react as quickly. It comes to jerky animations and the so-called smearing effect. Stripes of the previous image content can still be seen even if this has already given way to another. This is very annoying, especially when changing images quickly.
With a resolution of 108 MP, the POCO X5 Pro 5G sets new standards in terms of the richness of detail in the images. But of course also with regard to the memory requirements of the photos.

Longer battery life and option for RAM expansion
In contrast to other Android smartphones in the same price range, the POCO X5 5G promises other exciting advantages. The use of the OLED display, for example, increases the battery life. Because the display does not have to be completely illuminated when using the device, but only the areas that have to be visible are illuminated, electricity is saved. In order to save even more battery, the refresh rate can also be reduced (60 Hz is still very smooth). Another selling point is the option of expanding the main memory (RAM) by 5 GB in just a few seconds. There is a "Memory Expansion" option in the device's settings for this. In order to get more RAM, space in the SSD memory is reserved for computing processes. The individual models with 6 GB or 8 GB RAM can be increased to 11 GB or 13 GB RAM. Internal memory can be selected in sizes of 128 GB and 256 GB. So enough space to store a lot of media and apps even when using the RAM expansion.
Conclusion on the new POCO X5 5G
If you are looking for a comparatively cheap but technically very well-equipped Android smartphone, you will find it in the POCO X5 5G. The state-of-the-art display made by Samsung, the battery-saving display of image content, the computing power for gaming and the simple RAM expansion are just the beginning. These technical possibilities form the basis for your own individual use. And at a good price. So this device sets new standards for mid-range smart devices.
In stores today: Apple HomePod (2nd Gen)
Last month Apple introduced the second generation of the Apple HomePod. Very similar in terms of external design, it comes with some technical changes compared to the 2018 model. Details on the features of the new hi-fi speaker from Apple can be found here: Apple HomePod 2023 – Smart Speaker with Apple Silicon. By the way, you can take a look and buy the device for €349 starting today. In addition, the pre-ordered units should be delivered during the day. What else you should know about the topic, I have summarized it for you below.
The new 2nd generation Apple HomePod, launched in January 2023, is now available to view and buy in stores. Details about the device and links to more information can be found here.

This is the Apple HomePod (2nd Gen)
The new HomePod has a high-excursion woofer specially developed for the device. This bass-giving component is supported by a ring of five tweeters. Room sensors and internal temperature sensors ensure that algorithms can calculate the best settings for convincing sound. This makes 3D audio possible, even with just one speaker. Two of them can be linked to form a stereo pair, for use with the Apple TV, for example. Multiroom audio is also possible. The Apple HomePod (2nd gen), which can also be used as a smart home hub, also has sensors for room temperature and humidity. Last but not least, Siri, an intercom feature and other functions can be used.
Notes on stereo pairing, sensors, and sound detection
Since the presentation of the new second-generation Apple HomePod, more and more details have been gleaned from Apple's websites and documents. So e.g. B. It is important to know that the current device from 2023 cannot be paired with the model from 2018 to form a stereo pair. In addition, there are some restrictions with regard to the functionality of the installed sensors. And the noise detection should initially be able to be used primarily to recognize the alarm of smoke detectors and carbon monoxide detectors. This should then trigger a notification on the iPhone. Here are the details in individual blog posts:
What does "bricked" mean and what is a "bricked device"?
"Bricking" is a term widely used in the technology industry to describe the condition of a device in which it no longer functions and is therefore unusable - it is then practically just a brick. The term is used for a variety of electronic devices, including smartphones, game consoles, routers, and other electronic devices. In this article I would like to explain what a "bricked device" is, how it happens, how to prevent it and what to do if it does happen.
Midjourney AI created the images in this post for me. Ok, here it looks like a chocolate-covered smartphone, but still nice graphics (images: Sir Apfelot).

What is bricking?
Bricking is a term used to describe the state of a device where it permanently stops working, making it unusable. The term "bricked" is often used when a device's firmware or operating system has become corrupted, causing the device to stop responding to input or start properly. In other words, a bricked device is like a brick - and just as useful as a brick. You can use it to keep doors open or to weigh down letters.
Causes
The causes of bricking in mobile devices can be either physical or software related. Damage to the device's hardware can cause bricking, but far more often it's the result of software issues. Modifying, hacking, jailbreaking, or rooting a device carries the risk of making the device inoperable by altering important system files. But even updating the firmware or the operating system can lead to a bricked device if an error occurs during the update. It is not for nothing that the iPhone always wants to have 50% battery level before it allows an update of iOS.
Practical as a brick - that's how you could describe a bricked iPhone.

Precautions
There are a few measures to prevent bricking on smartphones, tablets or laptops or, if the worst comes to the worst, to at least minimize the problems afterwards. First, it is important to always back up important data before making any changes to the device's firmware or operating system. The Time Machine backup is ideal for Macs and backups can be created in iCloud for iPhones and iPads. This ensures that important data is not lost when the device is bricked. Also, it is important to follow proper procedure when updating firmware or operating system. This includes downloading the update from a reliable source if you have a choice here. In addition, the device should have a sufficiently high battery level or ideally be connected to the power supply. You can also save yourself problems if you wait a week or two before updating to see whether other users might have massive problems with the update and the manufacturer has to withdraw or revise it. This has also happened to Apple.
With the right precautions, you can reduce the risk of your smartphone becoming a paperweight in the future.

Restoration
If a device is indeed bricked, it may not be recoverable. How good or bad the odds are depends a lot on the device. From my experience, I would estimate that bricked iPhones are significantly more common than bricked MacBooks. But that can also be a quirky perception, because probably a lot more people in my orbit have iPhones than MacBooks.
Firmware or operating system reinstallation
In some cases, bricking can be fixed by simply reinstalling the firmware or operating system. In other cases, the device may need to be repaired or replaced. If the device is still under warranty, it may be covered by the manufacturer and will be repaired or replaced free of charge. With Macs and iPhones, you may be able to use a working Mac to reload the firmware on the bricked device. Apple has already created a good tool for this with the recovery partition on the Mac, with which Mac users can install a new operating system themselves.
Questions or further information?
Do you have any questions or tips on the subject? Then please leave a comment here. I'm happy to add to or revise the article, because I personally haven't had an iPhone, iPad or Mac that was actually bricked. The worst thing that had happened to me so far was the iPhone boot loop, which my iPhone 7 Plus got stuck in. Only a repair by Apple actually helped here.
Create AI art locally: Apps for stable diffusion and other deep learning models
It seems that AI art is currently on everyone's lips - and eyes. In addition to completely confused compositions, there are sometimes very respectable images from the individual programs that can create images locally with "Stable Diffusion" and other deep learning models. With regard to the Apple Mac, these apps are primarily made for models with "Apple Silicon" chips; you won't find Intel versions. And the operating system should also be up to date, since the programs are mostly Monterey oder sogar Ventura assume. The following is about Mochi Diffusion, Diffusers, AI Photo and Invoke AI.
In the following I will introduce you to four programs for creating AI art locally on the Apple Mac. I tried three of them myself. The fourth should also be good, but I failed with the installation.

Preview: The setup I use to try out apps
Apps for creating AI art on the Apple Mac are primarily designed for M chips, i.e. the M1 Pro and M1 Max, to the M2 chip as well as on the new ones M2 Pro and M2 Max. In addition, you should always have the latest operating system installed to ensure compatibility with the programs. Personally, I'm currently working with this setup, which is well suited for testing the AI apps mentioned:
- Device: 16 inch MacBook Pro from 2021
- System on Chip: Apple M1 Pro
- CPU cores: 10 / GPU cores: 16
- RAM: 16GB shared memory
- Operating system: macOS Ventura 13.2
Mochi Diffusion – My current favorite
I've made my first steps in the field of AI art in the last few days. I looked at various apps for macOS. The one I think is the best so far is called Mochi Diffusion. It's not the easiest when it comes to installing and integrating deep learning models - but you can get it done. You can then enter image descriptions, specify things that should not occur, set the number of work steps and AI intensity and more. Also, not only one image can be output, but up to 100 attempts per prompt to satisfactorily implement the entered instructions.
Mochi Diffusion is currently my favorite due to the customization options and ease of implementation of various deep learning models. However, I've only just begun to look into the subject.
In addition to stable diffusion, deep learning models such as Fruity Mix, Anything, Redshift Diffusion and the like can also be used. Some are better for landscapes, some better for people, still others for animals or objects, and others for imitating art styles. Here you either have to read in or try everything out and make a note of which models and which settings are best for your own purposes. From an image of a D&D character for the character sheet to a fictional artwork in the style of a specific person, anything is possible. Sci-Fi or a crocodile with a top hat can also be created.
Mochi Diffusion Download
You can find the free download of Mochi Diffusion with this link on GitHub. The source code of the open source software is also available there. In order to feed the software with models, from which the necessary resources for image creation are then drawn, it is best to visit this website. There are models designed for Apple “Core ML” technology, currently 38 pieces. There is a small description and example pictures for each. For coolly designed comic images that should look like they were drawn with ink, e.g. B. Made Inkpunk Diffusion. The models are each several gigabytes in size. After downloading and unzipping, pull them in Macintosh HD/Users/[name]/Documents/MochiDiffusion/models.
As of now, there are 38 models that you can download for different AI styles and implement them in Mochi Diffusion. However, each model takes up several gigabytes of storage space on your hard drive.

Diffusers - Simpler, but also quite good
Although I'm mostly into Mochi Diffusion, I have other apps installed for creating AI art as well. Diffusers is one of them. It comes with various "Stable Diffusion" models and can also be fed with prompts (image descriptions) and negative prompts (content that should not appear in the image). Up to 150 work steps can be defined, but no AI intensity. All in all, it's a similar app, but with fewer customization options. However, it is useful for first steps, especially since it can also be downloaded and used free of charge.
Diffusers is also a good app for creating AI art on macOS. Several "Stable Diffusion" versions are already included. Definitely suitable for the first steps and beyond.

Diffuser's download
Diffusers doesn't need a trip to GitHub and other websites — and neither do they Port-Inputs. Because this app is offered in the Mac App Store. With this link you come directly to the offer. There you will also find the first example images, including the "Labrador in the style of Vermeer" example, which is displayed when you first open the app. It's a bit reminiscent of one of Vermeer's most famous paintings, Girl with a Pearl Earring.
AI Photo - Image sorting as a great strength
While I've had good experiences with Mochi Diffusion when creating landscapes, fantasy characters, animals, vehicles and sci-fi scenes, the AI Photo app convinced me with a completely different thing: sorting the created images. In addition to an "All images" overview, there are various "Collections" that you can expand with your own folders as you wish. From cats to architecture to textures, everything can be organized and quickly found here. There is also a search function and you can mark favorites. So if you work with large amounts of AI images, you should give AI Photo a try.
The strength of AI Photo, in addition to creating images in a wide variety of styles, lies in the sorting of the various images. These are saved in the app and are not lost when it is closed (which is the case with Mochi Diffusion, for example, if you do not save the images manually).

AI Photo Download
AI Photo can also be easily downloaded from the official Mac App Store – Right this way. So you don't have to search for the right version on GitHub or use the terminal for any scripts. And useful pictures come out with this program as well. Of course, you also have to play around a bit here and refine the specifications from time to time in order to get exactly the picture you want. But what you have to keep in general and what you have to describe in detail, you learn over time. A bit of patience is required.
Invoke AI – The most complicated install of them all
I value the developer community and love GitHub, the open source software provided elsewhere, and the free app offerings beyond that. But you can also make the installation unnecessarily complicated. Sometimes the (ease of) installation and use of the developed application does not seem to be as important as the feasibility of the project. At least that's how I feel about Invoke AI. I tried the GitHub download (to be found here) with the instructions from this page to be implemented via the terminal. But it didn't work because of some Python errors or something.
??
I have to admit that I didn't linger long here with the error solution. After a second attempt didn't work, I postponed the test of Invoke AI indefinitely. However, if you were able to successfully install the app and noticed special advantages (especially compared to the other apps presented here), then please leave a comment. I'm really excited to see what the program can do and whether it was able to convince you. Personally, at the moment I just feel reinforced in my wish that developers think about the normal user and make the installation of software as easy as possible.

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