Quote:
Originally Posted by melovesflying
If this happens, what should I do to bring it back to its original state? Will just removing all jailbreaking files work? Thanks for the help  |
You will not get that far - an 'error 12' happens when you try to install any earlier firmware version (unless they removed the check).
I.E: Your question was about downgrading, and that is the question I answered.
And it will also delete the Amazon update_*.bin file on the USB storage for you.