my xperia V doesn't show battery percentage

[Willyethan]

last night when i used it, my phone was fine. but this morning my phone's battery drained until red. and the battery percentage was gone. now, it just show only the battery icon.

i've rebooted it and rebooted + released the battery then put it back but nothing happened.
can somebody help me?

[_alexdon_]

Never let the phone discharge completely again.Connect to wall socket,charge for 2 hours.Force restart(power button+vol up until the phone vibrates).

[Willyethan]

i've tried to push power button + vol up but the phone won't restart.
it only increased the volume.

is there any other way?

[_alexdon_]

Download SUS and repair:

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

[Rezna85 · Accepted solution]

eventually, go to menu -> power options -> and use the checkbox to show the statusbar percentage information

of already checked.. uncheck.. restart phone and check again

[Willyethan]

thanks it worked