I am experiencing a weird behavior with my Sony Experia U didn't happen before,
When someone calls me I answer my phone and the interface gets stuck after swiping the answer button, it continues to vibrate or ring... the other party hears everything but I can't take action only after like 4 vibrates time so 3,4 seconds...
It's very annoying....
I use android 4.2.2 with the original firmware from sony..
I looked if I have some weird widgets or installed apps ..none...
update.zip
on your SDCard, and flash it from recovery. Trick is to find theupdate.zip
. Where can I find stock or custom ROMs for my Android device? might be a good starting point on that, too, as often RUUs are mentioned along the ROMs. – Izzy Dec 03 '13 at 23:11