I unrooted my phone and reverted it to stock, but I am still getting a "Software Update Failed" when I try to update my Droid 4 to ICS. Anyone else having this issue?
Same thing happened to me man I unrooted my phone and tried to upgrade but it would just fail. The only way to have a successful update it's to get a different droid 4
You have to make certain all system files are present and accounted for, including the default boot animation, any system sounds you might have disabled, etc.