deep Sleep and phone app

[visol28]

my phone seems not go in deep sleep mode.the awake time is too much

the phone app is draining battery more than screen.factory reset didn't help and I don't know which app cause that problem.

it really bother me.

[visol28]

Ok i go it
This problem usually cause,after each phone call

[_alexdon_]

See if in safe mode,the same drainage occurs.Maybe it is an app related to this.If not helping,just use sony update service and repair software:

http://www.sonymobile.com/gb/tools/update-service/

[visol28]

the problem solved in safe mode

how should i recognize the program which cause this problem??

[_alexdon_]

It might be a task killer,battery saver,antivirus.What have you installed lately?

[visol28]

clean master - es explorer - viber - whatsapp - battery doctor

no antivirus

[_alexdon_ · Accepted solution]

Remove clean master,battery doctor,you do not need them.

[visol28]

no task killer need?

what about ES explorer?

I've read somewhere that prevents deep sleep

[_alexdon_]

Could be,but first remove the task killer.

[krixus25]

the app i download is not working, but i can still see in my apps

[krixus25]

i really need help all the apps in my phone is not working, BBM, WHATSAPP. i mean all including the new once