Battery problem after update

[vinay1]

Hi,

I bought xperia L recently and updated to 4.2.2 and expereincing serious battery drain.

Previously i was uisng xperia Miro and satisfied with the battery performance.

But in xperia L batttery is getting drain and i am not using phone fully and once in a day i need to charge 2times to keep my xperia L alive.

My usage will be of chatting in watss app and facebook that to not continuosly, please if any one faced this problem help me out.

[CheekySham]

Meezab check this...

http://talk.sonymobile.com/t5/Xperia-L/Battery-Drain-Bug-Xperia-Throw-Fix/td-p/403871

[Josebasubi]

Happens the same to me, less than a day with 0 use of the phone all shut down and the phone drains the battery.

I was sleeping and the phone went from 100% to 0% in less than 11h.

This is with 0 use of the phone and you can check 0% screen usage:

Looks like the "telephone" or the "signal" is draining too much battery.

Have no app on and all synch off.

Also if I put it in the pocket the phone starts heating up.

[Meezab]

Thanks for the link I'll try to do the same

[Meezab]

I stopped this app but will it harm any other function of my phone?

[vinay1]

Hi,

As of stopping the app do you notice any stability in battery drain?

Please let me know as i am still facing battery drain problem.

[Josebasubi]

Solved it doing a software repair with Sony PC Companion.

Now I can use the Phone days without recharging.

[AnandSRM]

As my Xperia L is fully charged,I switched off the power supply and left the charger plugged in the socket.I have activated stamina mode too and still my battery drained by more than 13%(standby mode-data off).is it necessary to unplug the charger always,after charging..??Or is it the battery problem..??.It's a new phone and i suspect a bug too, that after the update to 1.12,others too have reported the same problem.so please clarify me.!!!

[_alexdon_]

After the battery reaches 100%(and you get in settings-about phone the message full charged),you can safely remove the charger.

[TyDrace]

Hey guys,

Since the update I'm having major issues with with the battery. Before, I used to do everything with the phone from browsing to videos to gaming. Since the update I mostly use it for reading and messaging, haven't even installed a game.

Before, it used to take 2 days before I had to charge it. It's been off the charger for 10 hours and 36 minutes now, and already down to 9%. I actually saw it drop 5% while making an account here and writing this.

Can someone please help me with this? It's been like this since the update and it progressively gets worse.

[_alexdon_]

If you are using battery savers,task killers,just remove them.Also,you could try a software repair via sony update service.