Phone turns off by itself

[Betty78]

Why does the xperia l shut down by itself and the battery is always dead????? Please help????

Topic edited by Rickard

[flyingpig]

I have the same problem with my Xperia L.

The phone goes dead .

Sometimes 6-10 times a day, sometimes it stays ok for a week.

I tried everything but it don't work at all.

It seems a problem with most of the Xperia's .

I have a Xperia E and this one has no problems at all.

I hope Sony will find a solution.

It is my first Sony smartphone, but , if they don't find a sloution, it will be my last Sony

[NikTh]

It seems that the problem gone. :smileysmileythumbsup:

But I'm posting here once again to draw attention if anyone has the same problem with me (Old SIM - incompatible).

When installing the new SIM card, you MUST run once again the PC Companion  - Repair. If you don't, then the chances of the problem to remain are many !

[lufthan]

so whats the catch? what is the steps in making the solution pls help

[_alexdon_]

You might want to get a new SIM.

[tariqahmed10]

it is confirmed from my practical experience that old sim makes the problem. buy a new sim card which have 3g functionality. and the battery problem can be fixed by rooting the device and intalling " supersu" and then intalling " battery calibration software". good luck folks!!

[Some_Guy69]

dude! Guys i found a solution for phone shuting down. The original thread:  http://forum.xda-developers.com/showthread.php?t=2449242 . Ive done this myself and it works so good luck.

This may also come in handy : http://forum.xda-developers.com/showthread.php?t=1849170. And also the ultimate page for searching somehing : http://forum.xda-developers.com/xperia-t-v.

[rossyb]

hi i have a similar problem my phone keeps switching off and on automatically and wont recognise any sim card

[stephenwebb]

My phone does the same freezes and switches it self off

[889299]

sony ericsson  phone automatically switch off when internet connection on and i will try safe mode but its not use plz tell me what i will do