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iPhone 12Pro Max Restore update to IOS 15

I am trying to restore or update my iphone 12 Pro Max but i get a message "could not be restored because the firmware file was corrupt"


I tried to do it just on my phone, on my Mac, I've tried t restore it on my Mac, I erased all info on my phone to start new, did not restore it, just went for the upgrade and still the error. I am not getting an error code on my phone or Mac.


Any Advice?


Thanks,

Jeff

iPhone 12 Pro Max

Posted on Sep 24, 2021 9:02 PM

Reply
2 replies

Sep 25, 2021 12:55 AM in response to Steinah11

Steinah11 wrote:

i get a message "could not be restored because the firmware file was corrupt"

It would be better if you can please re-post with a screenshot, in order to understand the phenomenon better. Images/pictures speak louder than words. 


Please understand this is a public forum: While attaching a Screenshot, do not provide any personal credentials, such as Card detail, email id, apple id, IMEI number, Serial Number, Phone number, Order ID, if you are sharing a map ensure your location is not identifiable, etc.

iPhone 12Pro Max Restore update to IOS 15

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