fast charge

nyl_eme

hi i try to follow the test :
"Please type in to calling dialler *#*#33#*#* then go to single test - battery and check charging voltage which should be around 12V or 5V at very low and very high battery charged level."The test result is 5V.
How to put it in 12V ?

MarcinP

nyl_eme replied at 2018-1-6 02:52
hi i try to follow the test :
"Please type in to calling dialler *#*#33#*#* then go to single test - ...

This test mode needs to be provided several times during charging. Please test at 10, 20, 30, etc. Charging at low battery state can be at 5V to protect battery but definitely from 10 to 80% should be at 11 - 12V. Please check USB port and USB connector for alien objects and push USB connector fully in to USB port. Also you can test different USB cable.

Jimi

First time i received umidigi s2 1 week ago the battery was  58% and  i used the phone to  5% then put charger overnight ( this was first time using the charger) , in the morning the battery was still 58%..... I disconected and reconect charger and went to 100% in 40 minutes....since then every time i use the charger from 5%  to. 100% it charges the phone in 90  minutes. The baterry life is excellent  last 2 days , when checking battery charge with  engineering menu its always 12500 mv....

I love the phone althou i have problems with wifi reconecting all the time  other things are great bluetooth works ok gps too and 4G is excelent compared to my galaxy S6
I hope new update will solve wifi problems ...im currently on  latest 2112 ota

PS.. Camera is useless but i dont use it anyway  and the corners of the touch screen are less sensitive than the midle area