Share your experience!
I've noticed a problem with the vibrator when someon is calling. When I answer the vibrator still runs a short bit. It's probably that the vibrator doesn't stop directly but is doing the full run before it stoppes. Pretty annoying. They who call me claim they hear the vibration when I answer aswell.
You should check if the same occurs with a ringtone.
Check if the same keeps occuring in safe mode:
http://talk.sonymobile.com/t5/FAQ/How-to-boot-your-phone-into-safe-mode/m-p/348008
i am facing the same problem! did you guys find any solution?
I'm facing the same issue on my Z2...
all the bug that I'm facing right now.....
1) overheating after using the 4k feature
2) x-reality option untick on his own randomly
3) vibration noise in call ( as mentioned before )
4) tap to wake sometime fail to work and i must turn on the screen using the power button
please fix all the bug
its so bad that the best of Sony in a smartphone is a bunch of bugs.... 
please dont tell me to do a factory reset or similar action ( I've tried them all)
THANKS
@Alex_schi wrote:I'm facing the same issue on my Z2...
all the bug that I'm facing right now.....
1) overheating after using the 4k feature
2) x-reality option untick on his own randomly
3) vibration noise in call ( as mentioned before )
4) tap to wake sometime fail to work and i must turn on the screen using the power button
please fix all the bug
its so bad that the best of Sony in a smartphone is a bunch of bugs....
please dont tell me to do a factory reset or similar action ( I've tried them all)
THANKS
Hi, with regards to Q1....lots of problem threads on here (do a search for explanations) some people get a good amount of time of 5-8 mins but some others only get 2-3 mins before the Z2 shuts down......
Q4.....mine is exactly the same, sometimes i have to tap it numerous times before it wakes.....supposed to be fixed by a software update but off the top of my head not sure of the actual update number
Thanks