I just received my Xperia Z5 (US model) a couple of days ago. I installed the necessary updates and got updated to 6.0 Marshmallow. Now the phone shuts down and says "Unfortunately, the system UI has stopped" and then the screen goes black. I can shut the phone down and restart it and that will temporarily solve the problem. I did some research online, and there are some people who had this problem, but there is no solution. I re-did the update on Sony's PC companion, although I haven't really messed with it too much yet, as the update just finished, I hope that will help. My question to you Z5 owners who have upgraded to 6.0, have you had this problem, and if so, what were your solutions, if any at all?
Posted via the Android Central App
Posted via the Android Central App