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[New Question] BATTERY DRAIN on Android N (7.1.1)

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1#
ZenFone 3 Bug Report
Model: ZC553KL(Max)
RAM: 4GB
Firmware/App Version: NMF26F.WW_Phone-14.0200.1705.202-20170601
Location: Brazil
Frequency: -
Rooted: No
App Name: -
Screenshot:
Description: After the Android 7.1.1 Nougat update, the battery is drainning very fast.
1- I'm always aware about options/features that uses battery and I always disable this things. Example: gps localization is off, bluetooth always off when its not using. Automatic date and clock disable, etc, etc. So the battery draining it's not because of this things.
2- In the screenshot, I have 61% after 18 hours. But it was not a hard use. I was only reading something on the screen. And for a short time. Most of the time the phone was on stand by!!!
3-The screen light is only on 50% or lower.
4-I used the bluetooth only 15 minutes and the battery info tells me that it consume a lot of battery. The most awful thing is that it shows me that it consumes 2756mAh!!! (A couple of times more than 10000mAh!!!) Its a bug. But i dont think that it consumes a lot for real.
5- For some reason, the battery info is not updated. Sometimes I use an app, and this app will not appear on the battery info. Or it does but dissapear after a few moments.
6- This happens everyday. The battery is draining everyday.
7-I have tried do factory reset, but it doesn't fix the problem.
Conclusions:
After the Android 7 Nougat (7.1.1) the battery is drainning fast eather with light use or even when the phone is on stand by.
Please, fix this. I'm getting frustrated with this. With Android 6 was everything fine.

Update: I did the fully charge (0% to 100%) with the phone off, then when I turn on, was already 98%. Something is clearly wrong.

Asus is aware of this battery drain problem on Android 7.1.1??? When you'll solve this???
(Sorry for any errors in the text)
Last edited by ana_caroline_da_costa on 2017/7/8 09:57



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2#
Now, 9 minutes later I have 56%. This is ridiculous. Do something, Asus. It's not happening only with me.
3#
IDN Level 7 | View Rasip's posts
Last edited by Rasip on 2017/7/23 20:02
ana_caroline_da_costa posted on 2017/7/4 19:52
Now, 9 minutes later I have 56%. This is ridiculous. Do something, Asus. It's not happening only wit ...


are you was try to factory reset,
because look fine on me

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4#
Last edited by zenfans_ND89 on 2017/7/24 22:27

Como vai ?
She has done factory reset (step 7). 
I think bluetooth power consumption is not normal. But battery info is not valid.
If really battery draining, phone will get hot temperature. Is't true ? If YES  try to disable internet data for one hour example. If battery life is longer then before in my opinion drain battery caused from sytem or application that uses internet access.
If NO, firmware problem.
Sorry for my english.
Tchau...
5#
IDN Level 7 | View Rasip's posts
zenfans_ND89 posted on 2017/7/24 22:12
Como vai ?
She has done factory reset (step 7). 
I think bluetooth power consumption is not no ...

ups sorry bro,
my eye missing that point
6#
I'm facing same problem.. 
7#
I'm facing the same problem here.


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