I use ONDA v712 v2, JB 4.1.1 rom from the Onda.cn.I got a Onda v712 version 2 about a week ago.It came with the 1.5.5 rom so I update it to the stock JB 4.1.1 rom from the Onda.cn website.
It's used as and E-readerwith wifi turned off,screen in black background with white text, TTS turned on and attached external pc speakers which have their own powersource.
I got 2Hours 17 minutes out of the battery. When checking the usage it told me 17% screen and 83% mobile standby, however the tab is set in Aeroplane mode.
Do you think this usage is normal with these settings?
How I can have 83% mobile standby usage while in Aeroplane mode?
Suggestions and/or comments welcome .
hey EbsbowYou can try these scripts, maybe they work maybe they don't.
Didn't help for me, but others say it helped.
Second option is opening the case and reattaching the battery cables..
Third option an new battery.( also opening case..)