So I recently just updated to MM in the UK, before when I was on Lolipop I had no problems with signal, wifi, google play store crashes (when trying to send location via sms) and hangups whilst calling
So far I have received all of these problems and it is driving me insane, there are so many bugs with this phone that you would have thought all the time and effort and the delayed time in which we got MM that things would work fine.
1.My signal has been so bad since going to MM I can barely get 3g/4g anymore (and yes I've spoken to my network nothings wrong their side)
2.My wifis signal strength has been terrible to the point where I have to stand next to the router for it to work
3. Sometimes when I try to use certain things on the phone I get that message and it just closes and goes to the main homepage
4. All of today I have tried calling my girlfriend each time it takes 10 goes to finally get through to her without it hanging up every single time she answers the phone now I had no problem with this before MM and same goes for all of the above, I'm currently factory restoring my phone and restarting it all to see if that works but if anyone else has any suggestions or are getting the same problems whilst using MM on m4 please say because I've been googling all day trying to find answers and no one has said anything about it apart from the wifi.
Sony your phones have gone to pot, I can honestly say this is the last one I buy
