Battery drain

panda232324

\n\n

MarcinP

panda232324 replied at 2017-1-6 17:09
Edited by panda232324 at 2017-1-6 17:20 \n\n Edited by panda232324 at 2017-1-6 17:16 \n\n
Hello! I  ...

Hi
Yes you can use this charger. Only different is that charging time increase up to 5.5 hours.
I don't see to be there any problem with your battery. You need charge your phone few times from 1% to 100 % to format battery capacity. Be honest to you I don't think that you should use any slow charger for now. Some people could say that this batteries are li-ion-polim so no need to be formatting but by my experience every battery needs to be charged from 1 to 100% sometime to correct system informations and "stretch" battery.

Ultravirez

So now on top of all the Umi problems, after a full night charge my battery is at 19%.
I unplug the charger it drops to 13% straight away.
So now I have battery problems. Go Umi!
Running a calibration app but not hopefull.
I think its time to just buy an S6 and write of this whole awful Umi experience.
Never again!

panda232324

I recharged the battery several times (from 0% ,untill phone shuts down, to 100%) and interesting is that on 1% battery lasted 30 minutes till shutdown.
But when on 90% it drops like 30 % for that time(30 mins). I haven`t used the phone since last 0-100 charge and only on idle for 18 hours it lost 7% wich is decent i think.

panula01

panula01 replied at 2017-1-3 16:35
Hello everyone.
Unfortunately I must say that I have the same problem.
After six months of normal u ...

Unfortunately I have not seen before this -Swollen Battery-http://community.umidigi.com/thread-5388-1-1.htmland now I know why my battery is not working properly. I have the same problem and now i see that my battery blows.Sadly for phone 6 months old.

panula01

battery blows up (Image attached )

Mats

A clear case of a warranty issue. Hopefully you bought it from a reliable reseller (the reseller is responsible for all warranty issues) that will repair or replace it for you.

HolyShit

\n\nmy wife has the same problem, the battery goes from 100% to 30% of normal, after reaching 30% of the phone is off during a short time and has 0%
I put the the phone to factory settings and reflash latest version ROM. This did not solve the problem. Phone is 7 months old. :/

MarcinP

HolyShit replied at 2017-1-20 05:24
Edited by HolyShit at 2017-1-20 06:09 \n\nmy wife has the same problem, the battery goes from 100%  ...

Please contact to reseller.
By my opinion will be better if the give you a bit refund and you can buy battery from aliexpress and replace your self or go to phone shop with phone and parts for replacement. The shipping costs and waiting time is more expensive than some money refund and your time to replace.
Here you have batteries
https://m.aliexpress.com/search.htm?keywords=Umi+super+battery+
And here is teardown video
https://m.youtube.com/watch?v=l_VMcIX0hJY

HolyShit

I contacted the seller, after various excuses supposedly got him sent to the repair. (It shows the problem with stains on the screen) I worry if spots on the screen avoid inflating the battery. Although inflation is not visible.