bbs.blackview.com

Hello.The software version is installed on your phone.P2lite_blackview_201706221607.The phone is reset to the factory setting.The battery is charged 100%, the phone is uncharged.Using the phone for several hours, the percentage of battery charge does not change.
In the engineering menu there is no information about the battery. To measure the voltage and current of the battery was a third-party program. The voltage of the battery is 4.38 -100% of the charge. The voltage drop is up to 4.20 -100%. This is not correct !!!

В телефоне батарея не соответствует заявленной, 4800 mA max

I will report this bug

Good afternoon. Also confirm this error. We need to release a new firmware.

Had you tried a factory reset?

wipe data/factory reset in recovery (this will delete your data/settings):
- Power off and then press Power and Volume-up together for around 10 Seconds
- be sure that the little arrow point on recovery (select with volume up, enter with volume down)
- Then the open android with red triangle+"no command" is shown - press Power and Volume up together again
- Select Wipe data/factory reset with volume keys, confirm with power
- After factory reset select reboot system now