Blackview User Forum

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Komate23
Posts: 4
Joined: Tue Oct 17, 2017 6:51 am

Re: The problem of activity during sleep

Sat Nov 11, 2017 7:58 am

Hi,

The same problem for me, I lose many battery at night. Of 100 % in the slept in 80 % in the sunrise the morning.
 
ZABSAN
Posts: 11
Joined: Sat Nov 11, 2017 9:15 am

Re: The problem of activity during sleep

Sat Nov 11, 2017 10:42 am

Hello, I also have a problem with the power consumption of the smartphone bv8000pro no sleep mode, 2% per hour and constant active mode, even when the screen is off. At the forum 4pda as above wrote the topic discoverer collected a small statistics on problematic devices and all of them on the P25 MTK6757cd processors, on the P20 MTK6757ch processors such a problem was not noticed. Information about smartphones and screenshots of energy consumption charts of different smartphones in the application.
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eskandor
Posts: 7
Joined: Sat Nov 11, 2017 10:33 am

Re: The problem of activity during sleep

Sat Nov 11, 2017 10:50 am

I confirm. The phone with the switched off data channels, with or without a sim card, without a memory card, with the disconnect of applications (all who only allowed it to do), on any version of the official firmware, sinks (always active) and discharges by 2% per hour. In addition, there are 2-3 arbitrary reboots per day. Very unpleasant disadvantages, which crosses out for me all the advantages of this phone.
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Sol-I-Dol
Posts: 3
Joined: Sat Nov 11, 2017 4:13 pm

Re: The problem of activity during sleep

Sat Nov 11, 2017 4:54 pm

Good day Dear team of Blackview
I`m confirming that my 8000pro has the same problems as described in post of serg2327. I did factory mode reset with clearing of eMMc, after that phone with clean android was laying still (wi-fi off, no sim,no disc, data transfer forbidden) over night and in the morning I found it with 80% of the charge. So in 9 hours it was lost about 20%. That is too much for such circumstances.
pleas check attached screenshots.
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ibenkov
Posts: 8
Joined: Mon Nov 06, 2017 6:37 pm

Re: The problem of activity during sleep

Sat Nov 11, 2017 8:00 pm

Most of the people have the same problem - Hope a big company like Blackview to find a way to resolve problem soon.
I've bought three Blackview 8000 pro phones - on two of them this problem persist - the battery drains without any using and self rebooting without reason.
 
avis
Posts: 2
Joined: Sat Nov 11, 2017 8:11 pm

Re: The problem of activity during sleep

Sat Nov 11, 2017 8:37 pm

Yep, I have same problem.
No matter what I do wakelock issue is still presists. Tipical solutions for that kind of wakelocks (wifi settings, gapp's activity and etc.) don't resolve problem.
For my case phone is using for navigation only so it doesn't have SIM card plugged in and for winter season I don't need to use it at all. And just laying on table for 2 days draining my battery to 0%. If I turn it off it last for very long time so it's obviously don't battery capacity/quality issue.

Seller dont want to repair or agree on refound becouse he thinks it normal behavior for smartphone.

So I think it's wery important at that moment that official manufacturer can confirm issue is there and take a look in it.

P.S.: My stats

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eskandor
Posts: 7
Joined: Sat Nov 11, 2017 10:33 am

Re: The problem of activity during sleep

Sun Nov 12, 2017 8:48 pm

I confirm. The phone with the switched off data channels, with or without a sim card, without a memory card, with the disconnect of applications (all who only allowed it to do), on any version of the official firmware, sinks (always active) and discharges by 2% per hour. In addition, there are 2-3 arbitrary reboots per day. Very unpleasant disadvantages, which crosses out for me all the advantages of this phone.
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bonx49
Posts: 9
Joined: Thu Oct 19, 2017 11:11 am

Re: The problem of activity during sleep

Mon Nov 13, 2017 8:20 am

same problem !!!
 
avis
Posts: 2
Joined: Sat Nov 11, 2017 8:11 pm

Re: The problem of activity during sleep

Mon Nov 13, 2017 4:54 pm

SI experienced same issue with wakelock. And none of my previous post were submitted.
 
MB242
Posts: 40
Joined: Tue Aug 15, 2017 1:14 pm

Re: The problem of activity during sleep

Mon Nov 13, 2017 8:57 pm

17% loss during the last night.
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