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My wife is trying to update to Big Sur on her MacBook Pro and it goes ⅓ of the way, starts over and freezes

My wife is trying to update to Big Sur on her MacBook Pro and it goes ⅓ of the way, starts over and freezes.

Posted on May 18, 2022 8:10 PM

Reply
Question marked as Top-ranking reply

Posted on May 19, 2022 1:54 AM

1 - Suggest restarting in Safe Mode. This will perform a Disk Repair, clear cache files and only load Apple Software, extensions and fonts. The boot up will be slow and can take some time - Normal.


2 - Sometimes a Safe Boot followed by a Normal Boot will just put things right.


3 - Does the issue present in this mode ?


And then >>


There are factors:


1 - Like poor Wifi connection


2 - Slow wifi connection


3 - Too many other people downloading at the same time and Apple Severs are overloaded


4 - Software on the computer interfering with the download process including AntiVirus Software


Notation: Disabling the AV Software may or may not solve the issue. Removal of the AV Software may increase the chances of the download to perform as expected.


5 - Running behind a VPN which may increase Packet losses or corruption of the download 


6 - If via wifi too many Other devices using the wifi at the same time reducing the Bandwidth to your computer. 


7 - Best Results are via Ethernet Cable to Router

1 reply
Question marked as Top-ranking reply

May 19, 2022 1:54 AM in response to 1951TDM

1 - Suggest restarting in Safe Mode. This will perform a Disk Repair, clear cache files and only load Apple Software, extensions and fonts. The boot up will be slow and can take some time - Normal.


2 - Sometimes a Safe Boot followed by a Normal Boot will just put things right.


3 - Does the issue present in this mode ?


And then >>


There are factors:


1 - Like poor Wifi connection


2 - Slow wifi connection


3 - Too many other people downloading at the same time and Apple Severs are overloaded


4 - Software on the computer interfering with the download process including AntiVirus Software


Notation: Disabling the AV Software may or may not solve the issue. Removal of the AV Software may increase the chances of the download to perform as expected.


5 - Running behind a VPN which may increase Packet losses or corruption of the download 


6 - If via wifi too many Other devices using the wifi at the same time reducing the Bandwidth to your computer. 


7 - Best Results are via Ethernet Cable to Router

My wife is trying to update to Big Sur on her MacBook Pro and it goes ⅓ of the way, starts over and freezes

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