wanna ask fellow N7 user here since i am really noob in this and need your advice. very happy user since this tab has amazing battery life and so on until a problem emerged.
I owning N7 3G version now. Last 2 weeks i noticed that my tab has unusual heat problem..feel very warm although without opening any apps and took longer time to charge ..the battery drained very fast too..only 3-4 hours continous screen on time and then the battery kong.
then i sent my N7 to Asus SC at lowyat and they changed the battery and it took about a week to get it back to me.
after got it, I ran battery test utility by running continous 480p video playback mode (can get it from playstore) and it just last 4h30min only.i heard it can last around 7-8 hours.
i also installed better battery stat to see if there is any apps that become a battery drain culprit..but seems everything is normal...but battery usage per hour is at 8-9/hr when idle and 4.7/hr during deep sleep
and now i feel that the battery usage for daily basis also quite bad..only few hours kong..
so my question is:
1)please refer to betterbatterystat attachment, is everything going normal?
» Click to show Spoiler - click again to hide... «
2) is N7 battery drain rate is around 8-9/hr when idle and 4.7/hr during deep sleep or well below?i charged and unplugged last night before sleep at 1am..just use for 5 mins before sleep..then when woke up the battery drained to 75% edy without doing anything..haizzz T___T
3)is battery drained problem is associated with motherbod faulty also?since the battery has been change already and no improvement.
4)do i need to resend this tab back to Asus SC? or this problem can be solved by using custom rom?actually im quite happy with the stock rom before this problem arise.
*noted that the 3G data i just enabled after woke up..so last night all turned off
need advice...hope you will help guys
This post has been edited by m_chaoz007: May 30 2013, 10:52 AM