Blackview User Forum

 
Shadowsan
Posts: 4
Joined: Tue Nov 28, 2017 3:45 pm

Re: [TRACKED AND INVESTIGATING, CULPRIT FOUND] Phone reboots (crashes) at night, startup sound will wake up everybody

Mon Dec 18, 2017 10:34 am

Just so you know guys,

My BV8000 pro reboots randomly - with no startup sound.

I don't know why it doesn't - but it doesn't.

It's possibly because I turn the ringer to vibrate only for ringtones, and DND mode overnight... But yeah.

Still - this fault is hideous. I've never had a mobile phone in all of the nearly 20 years i've owned a mobile phone, that regularly reboots itself at seemingly random moments.
 
Shadowsan
Posts: 4
Joined: Tue Nov 28, 2017 3:45 pm

Re: [TRACKED AND INVESTIGATING] Phone reboots (crashes) at night, startup sound will wake up everybody

Mon Dec 18, 2017 10:50 am

blackview_admin wrote:
A little update, even if not as good as you would expect.
Our tech team, at the moment, found that replacing the device charging board will solve the issue.

Here are some charging board replacements from Aliexpress:
https://www.google.it/search?q=bv8000+c ... 99#imgrc=_

A little bit annoying, but not so hard or costly to do it by yourself, if approaching it as an alternative to contact your seller for a whole device replacement under warranty (wich i suggest you, globally, to do).
So the sudden reboot is definitely an hardware fault guys.
Better an hard truth than an easy lie.


Here's a quick question.

I see two different types of charging board being sold...

A v1.0 board:
Image
And a v1.1 board:
Image

So I guess my question is... Which one exhibits the fault and which one doesn't, if Blackview engineers are so sure it's a charging board fault?
 
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blackview_admin
Posts: 8943
Joined: Mon Aug 17, 2015 3:30 am
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Re: [TRACKED AND INVESTIGATING] Phone reboots (crashes) at night, startup sound will wake up everybody

Mon Dec 18, 2017 7:35 pm

Shadowsan wrote:
Here's a quick question.

I see two different types of charging board being sold...

A v1.0 board:

And a v1.1 board:


So I guess my question is... Which one exhibits the fault and which one doesn't, if Blackview engineers are so sure it's a charging board fault?


Already asked this to the tech team. You have to wait for more details to come ;)
 
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Chris_2017
Posts: 48
Joined: Sun Dec 10, 2017 5:32 pm

Re: [TRACKED AND INVESTIGATING, CULPRIT FOUND] Phone reboots (crashes) at night, startup sound will wake up everybody

Tue Dec 19, 2017 2:22 pm

Another quasi-solution I'm using until the problem is properly sorted out: Turn the phone off for the night and set up automatic power on like you would an alarm clock - the jingle wakes you up when the phone powers up, you punch in the PIN code and can start your day, :) No snooze option unfortunately. ;)
 
kavedel
Posts: 89
Joined: Sun Dec 10, 2017 8:28 pm

Re: [TRACKED AND INVESTIGATING, CULPRIT FOUND] Phone reboots (crashes) at night, startup sound will wake up everybody

Wed Dec 20, 2017 8:06 am

I have a question. I am still waiting for my phone to arrive since 26/10 when I ordered it and I am wondering if I m going to have the same problem all of you have with the random restarts.
Is it a problem only for a specific batch or is it for all the BV8000? :?
 
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blackview_admin
Posts: 8943
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Re: [TRACKED AND INVESTIGATING, CULPRIT FOUND] Phone reboots (crashes) at night, startup sound will wake up everybody

Wed Dec 20, 2017 10:25 am

kavedel wrote:
I have a question. I am still waiting for my phone to arrive since 26/10 when I ordered it and I am wondering if I m going to have the same problem all of you have with the random restarts.
Is it a problem only for a specific batch or is it for all the BV8000? :?


We don't have infos about a correlation between this problem and device batch number, at the moment.
 
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Chris_2017
Posts: 48
Joined: Sun Dec 10, 2017 5:32 pm

Re: [TRACKED AND INVESTIGATING, CULPRIT FOUND] Phone reboots (crashes) at night, startup sound will wake up everybody

Wed Dec 20, 2017 3:11 pm

This is a good call, maybe we - affected users, could post our S/Ns? Some extra user generated information never hursts right?
 
Tembo
Posts: 3
Joined: Sun Oct 22, 2017 4:26 pm

Re: [TRACKED AND INVESTIGATING, CULPRIT FOUND] Phone reboots (crashes) at night, startup sound will wake up everybody

Thu Dec 21, 2017 6:47 am

My phone reboot randomly 3 or 4 times for day i think its a hardware problem. i have 2 phones and both do the same.
 
Dutchie
Posts: 2
Joined: Thu Dec 21, 2017 12:25 pm

Re: [TRACKED AND INVESTIGATING, CULPRIT FOUND] Phone reboots (crashes) at night, startup sound will wake up everybody

Thu Dec 21, 2017 12:30 pm

Here also a BV8000 user (well my husband is) with the same problem.

The Phone reboots randomly at different times.

We have also sometimes problems with charging it (or the battery is drained very quick).
 
Andrew_DN
Posts: 1
Joined: Thu Dec 21, 2017 1:21 pm

Re: [TRACKED AND INVESTIGATING, CULPRIT FOUND] Phone reboots (crashes) at night, startup sound will wake up everybody

Thu Dec 21, 2017 1:32 pm

I found some files in my BV8000
/mtklog/aee_exp_backup/db.fatal.o1.HW_Reboot/db.fatal.01.HW_Reboot.dbg
This file was modified after rebooting my phone today.
Maybe this file consists some interesting information.

/mtklog/aee_exp_backup/db.fatal.o1.HW_Reboot/ZZ_INTERNAL.txt - this file is empty

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