Mac bug

Sir Apfelot Blog


19. November 2020

Mac models with M1: Recovery makes Apple computers unusable

The new Mac models with the M1 chip from Apple seem to have a massive gap in functionality. When you restore your Mac mini or MacBook Air / Pro, the device becomes unusable and only displays an error message. According to MacRumors, [...]
18th of June 2020
Unrecoverable Error: When the Mac no longer boots

Mac does not boot: Unrecoverable error by TeamViewerAuthPlugin: start

A reader wrote to me today that her Mac no longer boots after throwing TeamViewer off the disk. What exactly happens is the following: The Mac boots, but it won't finish because [...]
4. May 2020

Mac error: XYZ.app is damaged and cannot be opened

From macOS 10.12 Sierra, Apple computers have what is known as the gatekeeper. This is supposed to protect the Mac, but can also lead to the error "XYZ.app is damaged and cannot be opened ...". What you can do so that [...]
23. January 2020

Mac: How to Resolve Error 1008F While Installing macOS

I recently received an email from a reader who wanted to downgrade his 2018 Mac Mini from Catalina to Mojave. When starting with cmd + R, however, he got a globe with an exclamation mark [...]