Sony ZU no ring on incoming calls
My stock Sony Z Ultra's been updated to the official Sony kitkat firmware, and i know there are sound bugs with this firmware version
I also know Sony have issued an updated firmware to correct the problem, trouble is, i haven't received the 'over the air' update yet (i'm in the UK/london, with the three network).
So until i get the new OTA update, do members know if it's just a setting that's been turned off somewhere that i can turn back on?
I don't have access to another computer, or access to a friend, or relitives computer, so i can't manually update it using the Sony PC updater software.