A AC Question Mar 15, 2017 #1 how update my software 7.0 . this is error the operating system has modified unauthorised .
Golfdriver97 Trusted Member Team Leader Moderator Dec 4, 2012 35,365 110 63 Visit site Mar 15, 2017 #2 Welcome to the forums. Have you tried to root the device in the past? Upvote 0 Downvote