Share your experience!
Haw i can restore attention message that tells you warning about something cuze i just make it not appear any more haw i can restore it please on Xperia z2
First, make sure you have backed up your phone. You can find those steps here: http://talk.sonymobile.com/t5/FAQ/How-to-backup-and-restore-your-files-using-Xperia-Companion/td-p/1...
Next, you can perform a factory reset by going to Settings > Backup & Reset > Factory Data Reset, or by performing a software repair: http://talk.sonymobile.com/t5/FAQ/How-to-perform-a-software-repair-with-Xperia-Companion/td-p/110305...