Umi Z battery

n00bzi11a

^ rocha; It's unacceptable, but unfortunately in this phone, it's quite normal...

adnan

After last update 3.02_20170225 my phone battery is stable till now , no any issue i am getting 1.5 day with normal usage.

rocha

\n\nI am using this phone as a replacement of an Iphone SE (personal) and a Samsung Galaxy J3 (work), and it makes me sad to have given a chance to UMI because they don't deserve any credit until now. In the past I've bought the Oneplus ONE ans thus being the first phone of that company it was, compared to UMI, simply excellent!

Just sad to trust in a company, and their answers are just utterly useless. Fix the issues! This forum should be full of compliments, and not complaints!

Baki

rocha replied at 2017-3-13 20:24
I am using this phone as a replacement of an Iphone SE (personal) and a Samsung Galaxy J3 (work), an ...

Even if I could agree with you on some issues I would still kindly ask you not to use offensive wording

rocha

Baki replied at 2017-3-13 21:04
Even if I could agree with you on some issues I would still kindly ask you not to use offensive wo ...

Edited. I'm sorry but I feel like I just took my money and threw it on the garbage bin when I bought this phone.

Sonny21

hi i have the Z for quite sometimes now and unfortunately i am certain that aside from the battery drain, the charger that came with the phone is faulty, it takes me atleast 5 hrs to full charge and according to akku battery app i am only getting around 450-480 mA from the charger..i thinks its not suppose to be like that..any thoughts?

MarcinP

Sonny21 replied at 2017-3-14 01:17
hi i have the Z for quite sometimes now and unfortunately i am certain that aside from the battery d ...

Hi
The battery apps currently not supporting correct battery current flow /charging reading.
Also please understand that MTK pump express not charging only on 5V but 7/9 and 12V for quick charging and battery apps not showing this reading either.
To test quick charging you need use charging adapter to test voltage and current flow.
If your phone charge on 0.5A so charging time should take minimum 8H.
I am not saying that is everything right with your 5H of charging but only try explain to you that battery apps not supporting correctly this data.

Baki

I suppose the charger does what is expected to do.
I have purchased another one original charger, the identical model but in white color.
They both work the same regarding the charging time.
Charging time is average, not even close to what is advertised.
I have compared charging speed between UMI Z and Redmi Note 4 which is not advertised as a fast charging phone (its charger is declared as 5V 2A).
They have both started from 60%. When Redmi reached 100% UMI was at 93%.

Baki

\n\nFurther update:
After the battery reaches 94% or 95% during the charging the phone reaches 100% within couple of minutes.

Marly

After updating to the latest Android 6.0 version, my phone started to drain without using it. It has an average drainage of 23-28% an hour when it's NOT used. Anyone knows how to fix it? I've heard that the next update to Android 7.1.1 comes with a lot of bugs. Is the latest software more stable now? Thanks.