return from cm10.1 to stock
apparently my 2nd mic isn't working, i'd need to send my zr to repair and return to stock beforehand.
suppose i use flash tool (http://developer.sonymobile.com/services/flash-tool/
) to restore, will the content in /storage/emulated/0 also be erased?
if yes, is there any other simpler method to return to stock without wiping it?
or if there's any easy way to backup the data first?