iOS Update

Sir Apfelot Blog


20 JULY 2021

Update for macOS Catalina and Mojave on the Apple Mac

Apple has rolled out an update for various devices and systems. There is also one for older operating systems such as macOS 10.14 Mojave and macOS 10.15 Catalina. The security update is mainly intended to address a security vulnerability in the Safari web browser [...]
June 15, 2021

iOS 12.5.4 - Apple releases update for older iPhones and iPads

iPhone and iPad models that are not compatible with the current operating system versions can still be used. For example with iOS 12. Apple has published a security update for this purpose, which is intended to eliminate three vulnerabilities at once. Recommended […]
11. May 2021

How many years can you use an iPhone before it becomes too slow and unusable?

How many years can you use an iPhone and when does it become too slow for current systems and apps? You might ask yourself this question when purchasing a new one, or rather when buying a [...]
22. May 2020

Error during iOS update: "Update could not be checked"

When installing a new iOS version, it is particularly annoying if the error message "Update could not be checked" pops up on the iPhone display. How the installation of iOS updates works and how you fix the error in advance [...]
15. January 2018
Does the update to iOS 11.2.2 slow down the iPhone and iPad noticeably? I have measured it.

Measured: is the iOS 11.2.2 Specter patch making the iPhone slower?

In many media you can currently read that the update to iOS 11.2.2 should have made the iPhone slower. The reason for this is sought when the software is changed to iron out the security leak that [...]