Blackview User Forum

 
Dphilpott81
Topic Author
Posts: 56
Joined: Thu May 03, 2018 5:36 pm

Downgrade

Sat Nov 24, 2018 6:39 pm

Hi, can someone point me in the direction of a tutorial for downgrading to android 7 please.
 
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Rgaspar
Posts: 62
Joined: Thu Dec 14, 2017 11:06 pm

Re: Downgrade

Sat Nov 24, 2018 7:40 pm

its the same proceidure to upgrade by flashing. i´ve done in my phone. my advice is use the 20180124 rom and after that make the OTA actualization.

viewtopic.php?f=192&t=319505
 
Dphilpott81
Topic Author
Posts: 56
Joined: Thu May 03, 2018 5:36 pm

Re: Downgrade

Sat Nov 24, 2018 9:24 pm

Do you have a link to download this? Any existing links I can find have expired.
Thanks
 
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Rgaspar
Posts: 62
Joined: Thu Dec 14, 2017 11:06 pm

Re: Downgrade

Sun Nov 25, 2018 10:10 am

 
Dphilpott81
Topic Author
Posts: 56
Joined: Thu May 03, 2018 5:36 pm

Re: Downgrade

Sun Nov 25, 2018 2:11 pm

That's great. I've found the file and download it, but when I come to do the update or downdate if that's a thing it tells me there are no zip files in my folder. I've checked and the download has the file extension .gz any advice? Could I delete the .gz and replace it with zip?
 
AleP
Posts: 191
Joined: Mon Apr 30, 2018 5:26 pm

Re: Downgrade

Tue Nov 27, 2018 6:39 am

Dphilpott81 wrote:
That's great. I've found the file and download it, but when I come to do the update or downdate if that's a thing it tells me there are no zip files in my folder. I've checked and the download has the file extension .gz any advice? Could I delete the .gz and replace it with zip?

You have to downgrade with flash tool I think.
.gz is a compressed file like .zip, I think that is normal...
 
rocketman5004
Posts: 31
Joined: Fri Nov 10, 2017 6:17 pm

Re: Downgrade

Thu Dec 20, 2018 9:46 am

OK, I downgraded too today. It is simply unaccepteable that an unfinished version is released and the most severe bugs dont get fixed immediately. waiting for the tech team to solve the minor problems before releasing anything is just stupid. good luck wit android 8. wake me up when it runs stable and has all the nice features from andrid 7 back. that will probably happen when android 10 is released on other devices.
 
Dphilpott81
Topic Author
Posts: 56
Joined: Thu May 03, 2018 5:36 pm

Re: Downgrade

Thu Feb 14, 2019 6:45 am

Could we post our phones back to blackview to put android 7 back on? My phone has been semi bricked by Oreo and I'm done waiting for an update that will never come
 
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Rgaspar
Posts: 62
Joined: Thu Dec 14, 2017 11:06 pm

Re: Downgrade

Thu Feb 14, 2019 6:58 pm

Dphilpott81 wrote:
Could we post our phones back to blackview to put android 7 back on? My phone has been semi bricked by Oreo and I'm done waiting for an update that will never come

Yes. Just follow the instructions posted before
 
Dphilpott81
Topic Author
Posts: 56
Joined: Thu May 03, 2018 5:36 pm

Re: Downgrade

Thu Feb 14, 2019 8:03 pm

I can't get the drivers to work, so not an option.

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