Recent content by Hoang Manh

Today I'm using app batterystats to check my battery, and I see the process Mediaserver keep the phone awake all the time. I can not turn it off, and this process drain the battery so much. I have searched and see many people have this issue. Anyone has solution for this bug?

Hi everyone, I updated my phone from 4.0.2 to Jelly Bean 4.1.1 last week, and there is a new feature "Powersaver". And my phone became a battery killer with this feature :'(. Before update, from 12P.M to 7A.M, my phone drained about 5%, and after updated, it drained about 20% with power saver...