Thread: Possible new downgrade method
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Old 05-16-2022, 07:53 AM   #23
jhowell
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Join Date: Nov 2011
Location: Charlottesville, VA
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Quote:
Originally Posted by joh77 View Post
Do you think that there is any possibility to fake build number in original update file to downgrade firmware without jailbreak?
No. Firmware updates are cryptographically signed by Amazon and will not be installed if altered.
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