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Syncing iPhone 12 Pro max with MacBook Pro on M1 chip. Apps crashing afterwards.

Just synced my new iPhone 12pro max to new MacBook Pro on m1 chip. After that all 3rd party apps are crashing. Is there any way to fix it? Waiting for an update from apple will be too long.

Posted on Feb 5, 2021 2:22 AM

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Question marked as Top-ranking reply

Posted on Feb 5, 2021 6:44 AM

ruslan25 wrote:

Just synced my new iPhone 12pro max to new MacBook Pro on m1 chip. After that all 3rd party apps are crashing. Is there any way to fix it? Waiting for an update from apple will be too long.



Some anamolies like yours are simply resolved by clearing system caches files and rebooting:


—Try a SafeBoot https://support.apple.com/en-us/HT201262


Takes noticeable longer to get to the login screen, does a 5-15 minute disk repair before it fully boots up, and certain system caches get cleared and rebuilt, including dynamic loader cache, etc.

Login and test. Reboot as normal and test as caches get rebuilt.


In Safe mode third party system modifications and system accelerations are disabled, it removes malware, etc hampering smooth operation, however a reboot will put it back to normal mode.


This test will tell you if third party interference; extensions etc are not loaded in safe boot mode.

1 reply
Question marked as Top-ranking reply

Feb 5, 2021 6:44 AM in response to ruslan25

ruslan25 wrote:

Just synced my new iPhone 12pro max to new MacBook Pro on m1 chip. After that all 3rd party apps are crashing. Is there any way to fix it? Waiting for an update from apple will be too long.



Some anamolies like yours are simply resolved by clearing system caches files and rebooting:


—Try a SafeBoot https://support.apple.com/en-us/HT201262


Takes noticeable longer to get to the login screen, does a 5-15 minute disk repair before it fully boots up, and certain system caches get cleared and rebuilt, including dynamic loader cache, etc.

Login and test. Reboot as normal and test as caches get rebuilt.


In Safe mode third party system modifications and system accelerations are disabled, it removes malware, etc hampering smooth operation, however a reboot will put it back to normal mode.


This test will tell you if third party interference; extensions etc are not loaded in safe boot mode.

Syncing iPhone 12 Pro max with MacBook Pro on M1 chip. Apps crashing afterwards.

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