Battery problem in Xperia P

[Maliniaczek]

Hi there!
At first I will mark that I read other posts about this topic, with no solution !

My problem is very simmiliar to all other problems of this kind. My battery is working correctly till ~ 30-20% then it suddenly goes down. Today I was listening to music and surfing the net on my phone, the battery was around 26%(I wasn't using WiFi and phone was in LOW BATTERY MODE). While doing that for about 2-3 minutes battery gone down to about 4% and then when I saw what is going on (and turned off these apps) phone switched off instantly (with 4% battery)... It's not the first time thats happening, few days ago it switched at about 22%... I tried this solution with using Sony PC Companion > Support Zone > Software update > Repair phone but as I can see nothing changed.. I have newest version of Android available. Can you please give me any working solution?

Thanks in advance.
Maliniak

[_alexdon_]

A working solution for everyone does not exist,some have managed somehow to fix their battery drain,some have not.I recommend a factory data reset after repairing with SUS or PCC,not using any battery savers,free ram apps,keeping the luminosity on auto(whitemagic on),disabling wifi,bluetooth and data if not using them.Also,make sure you take advantage of the stamina mode and the other battery savers the phone OS has.

[Maliniaczek]

Is there any difference between using SUS and PCC?

btw, should I delete McAfee Antivirus, I saw in other threads that you recommend to do so.

[_alexdon_]

Well,some say SUS installs the software with less bugs,but this is debatable.I used only PCC until now and everything is fine.

[Nabeel]

Do a little search before making a new thread

See on the main page of this forum under common questions and problem widget,

Re: Facing problems with abnormal battery % ?

[_alexdon_]

Yes,do not use antivirus,no need.