Battery problem!

[Aleximz]

Hi guys! I'm here with really annoying problem with my phone battery..so everything was okay and as usual I charged my phone all night. When I woke up there was 92% and the green light was flashing also the icon of charging was flashing.. I've decided to fixed it with my pc but it worked just for short time and again there was 89-92% and this flashing.. It looks like refreshing or something because if I have one of app open there's error or page is refreshing.. And of course battery is draining so fast.. I've checked charger and USBport.. It's also impossible that battery got wet..

[Uliwooly]

@Aleximz

were you able to repair the phone with PCC?

[Aleximz]

@uliwooly

I was..It worked for a week. Battery was charging to 100% but yesterday problem came back..

[Uliwooly]

@Aleximz

repair it once more and see if that solves the problem, if it doesn't you might have to contact your Local support

[Phy]

Do you experience the same on safe mode?

How to boot on safe mode
http://talk.sonymobile.com/t5/FAQ/How-to-boot-your-phone-into-safe-mode/m-p/348008#U348008

How to boot on safe mode on Lolipop
1. press and hold the power key
2. once you get the pop up menu 
3. press and hold "power off" 
4. Boot on safe mode should become available

[Phy]

1. Settings
2. About phone
3. Diagnostics
4. Test
5. Test charger