Flash ROM of BV7000_PRO_Blackview_20170622 to upgrade 7.0 OS

cheucheu
Posts: 16
Joined: Sun Apr 30, 2017 10:37 pm

Re: Flash ROM of BV7000_PRO_Blackview_20170622 to upgrade 7.0 OS

Postby cheucheu » Sun Jul 02, 2017 7:40 pm

Thanks a lot

Your link is valid. How to backup your mobile before the upgrade ?
Have you a tool ?

BR

velmafia
Posts: 12
Joined: Sat Dec 03, 2016 10:09 am

Re: Flash ROM of BV7000_PRO_Blackview_20170622 to upgrade 7.0 OS

Postby velmafia » Sun Jul 02, 2017 8:06 pm

cheucheu wrote:How to backup your mobile before the upgrade ?
Have you a tool ?


As far as I know you can use SP flash tool (flashing tool- "Readback" bookmark), you can find tutorials in google.

BR.

karera
Posts: 32
Joined: Thu Jun 01, 2017 4:23 pm

Re: Flash ROM of BV7000_PRO_Blackview_20170622 to upgrade 7.0 OS

Postby karera » Sun Jul 02, 2017 9:19 pm

will they release an update for android 7 builds? there are problems in my Blackview BV7000 Pro like system ui crashes, some apps closes, etc...

Timmy96
Posts: 4
Joined: Sat Jul 01, 2017 4:01 pm

Re: Flash ROM of BV7000_PRO_Blackview_20170622 to upgrade 7.0 OS

Postby Timmy96 » Mon Jul 03, 2017 6:07 am

Hi friends, I have download the current link. But it ask for decryption key
..

bili
Posts: 18
Joined: Tue Jul 26, 2016 12:14 pm

Re: Flash ROM of BV7000_PRO_Blackview_20170622 to upgrade 7.0 OS

Postby bili » Mon Jul 03, 2017 4:21 pm

Dear admin, I found new problems, Battery phone lasting little with android 7, even less than android 6. Writing does not match well with the touch, the letter does not take what I want. I problem with some applications. Dice applications Interrupted. Do you have any chance of fixing these bugs?
Attachments
Screenshot_20170702-193306.png

Charlysan2
Posts: 6
Joined: Mon Jun 19, 2017 7:00 pm

Re: Flash ROM of BV7000_PRO_Blackview_20170622 to upgrade 7.0 OS

Postby Charlysan2 » Mon Jul 03, 2017 6:59 pm

Derk wrote:
blackview_admin wrote:
Charlysan2 wrote:Hi, the technical sheet of the MT6750T says it can operate on all 3G and 4G bands. Please Admin, I will confirm if Blackview will update the firmware to activate the bands 3g in B2 and B4, as well as in LTE bands B2 and B4. Thank you.


Sorry, there is an other hardware limitation that don't allow us that change on current devices.


The main reason will be that it costs royalties to unlock an LTE band and makes the phones higher priced. So no manufacturer will do this after sales...


Hi, Derk, so if I can do the root can I activate those bands via software?

karera
Posts: 32
Joined: Thu Jun 01, 2017 4:23 pm

Re: Flash ROM of BV7000_PRO_Blackview_20170622 to upgrade 7.0 OS

Postby karera » Mon Jul 03, 2017 8:08 pm

Do you know the difference between Download Only, Firmware Upgrade and Format All + Download in SP Flash Tool?

spit4brains
Posts: 1
Joined: Mon Jul 03, 2017 7:51 pm

Re: Flash ROM of BV7000_PRO_Blackview_20170622 to upgrade 7.0 OS

Postby spit4brains » Mon Jul 03, 2017 8:21 pm

Hi i cant upgrade to os 7 dont know if it is the phone or pc, sp flash just scans forever (30min+) and finds nothing however if phone is switched on sp flash says scan failed. The MTK driver i think its called insalled while phone was off. I am running windows 7 and i followed the youtube video instructions (I guess this is where i went wrong) and i read a instuction pdf. Will blackview release a wireless update from os 6 to 7 sometime or will this be the only way? any advice or criticism welcome :lol:

blackview_admin
Posts: 3482
Joined: Mon Aug 17, 2015 3:30 am
Contact:

Re: Flash ROM of BV7000_PRO_Blackview_20170622 to upgrade 7.0 OS

Postby blackview_admin » Tue Jul 04, 2017 2:13 am

karera wrote:Do you know the difference between Download Only, Firmware Upgrade and Format All + Download in SP Flash Tool?


Download only- flashes the rom cleanly by formatting userdata,system partitions etc.
Firmware upgrade- is a dirty flash, just replaces the system partition
Format all- formats everything, losing your imei and other parts of key information.

Blackview SA
Posts: 3
Joined: Sat Jun 24, 2017 8:10 pm

Re: Flash ROM of BV7000_PRO_Blackview_20170622 to upgrade 7.0 OS

Postby Blackview SA » Tue Jul 04, 2017 2:00 pm

Downloaded and installed, not really a lot diffence between Marshmellow and Nougat, only thing missing is Turbo Download, to use 3G and Wifi, why is it missing?


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