[UMi Touch] Bugs and issues-Battery shootdown at 15%

mamena · Post time 2016-7-19 03:49:44

When the percentage of battery reaches 15%, in a couple of minutes the phone turns off. I think that he began doing so after latest update via FOTA . If I try to turn on, but not turn on . If I put it to charge ( phone off) sometimes tells me that yet remains 15% battery . Use Battery calibration ( phone was rooted) to calibrate the battery but still the same . Finaly flash the latest rom with SP flash tool, reset all device but still the same..... Any idea's as solve it?

Obiwanhug · Post time 2016-7-21 17:52:13

Same here! After battery reach 15% I can see the percentage drop like a countdown in few minutes (around 2 minnutes)! I think UMI most solve this problem on a future FOTA... if they even remeber that this model exist!!!

mamena · Post time 2016-7-22 03:03:29

Edited by mamena at 2016-7-22 03:10 \n\nContact the seller, the UMi official store on aliexpress and tells me that return the phone to China, that he does not have solution... Someone of UMI here? @bencebacsi @jo@jo1234 any solution?

gilianmartins · Post time 2016-7-22 03:59:24

Same issue. It goes down from 15% to 1% in two minutes then it shuts down.
On both of my Touch.

Ishm · Post time 2016-7-22 04:18:49

Same issue.... Any info of this problem ?

mamena · Post time 2016-7-28 01:27:26

That UMI remember this problem of the Touch. It is clear that everything is promising to sell.

Ishm · Post time 2016-7-29 19:28:51

Hmmm .... and another day of disappointing

axesa · Post time 2016-8-4 21:52:17

try to used the battery 'till 0% 2-3 time.(when 0% be sure you can not turn on the phone) and charger 100% the calibrate it . 2-3 time it will work

mamena · Post time 2016-8-15 02:57:26

Thanks, I will try it.

mamena · Post time 2016-9-14 02:23:21

To me it did not work ... still fails .