Help Help please! Big battery problem!

[AmgedIsmail]

I was uploading a photo on Facebook using the 3G network but suddenly the uploading hung up then I repooted the device. The battery percent was 40% before the reboot and after the reboot, it jumped to 20% !!!!!!!!!!!!
I haven,t used this phone for more than one month.

 

[Hawker]

Dont worry that is normal behaviour on a reboot.
When the power gets cut from the fuel gauge chip, it will very often drop. I would say it does this as much as 1 in 4 times. When this happens, if you leave the phone on idle, the battery level will actually begin to creep back up to its actual value.

Unfortunately this is one of the unfortunate idiosyncrasies of never having a battery that never requires calibrating.