help again please
I unlocked the bootloader, rooted, downgraded to jellybean, flashed CWM recovery, and rooted again both my RAZR M and my wife's. Shortly after doing so we began to receive notifications to update to Kitkat and we ignored them. My wife accidentally selected to update and her phone shutdown and began to install the update. Half way through the install the phone went into recovery which asks "Install untrusted package?" At the bottom it says "failed to verify whole-file signature". When I select "no" or "go back" the phone boots up for approximately a minute then shuts down and starts the update install again. I haven't selected "Yes- install untrusted zip" for fear of causing more damage. If this is fixable please help.