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Re: Flash ROM of BV7000_PRO_Blackview_20170622 to upgrade 7.0 OS

Posted: Sun Jul 02, 2017 5:33 pm
by velmafia
cheucheu wrote:
The link of this ROM is KO.
Could you repost the ROM ?


Hi,

my ROM backup: https://mega.nz/#!lm4lSAAL!VKw9EYXTY7_W ... _T7nIAfFh4
but I don't know why link from admin post is unavailable.

BR.

Re: Flash ROM of BV7000_PRO_Blackview_20170622 to upgrade 7.0 OS

Posted: Sun Jul 02, 2017 7:40 pm
by cheucheu
Thanks a lot

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

BR

Re: Flash ROM of BV7000_PRO_Blackview_20170622 to upgrade 7.0 OS

Posted: Sun Jul 02, 2017 8:06 pm
by velmafia
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.

Re: Flash ROM of BV7000_PRO_Blackview_20170622 to upgrade 7.0 OS

Posted: Sun Jul 02, 2017 9:19 pm
by karera
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...

Re: Flash ROM of BV7000_PRO_Blackview_20170622 to upgrade 7.0 OS

Posted: Mon Jul 03, 2017 6:07 am
by Timmy96
Hi friends, I have download the current link. But it ask for decryption key
..

Re: Flash ROM of BV7000_PRO_Blackview_20170622 to upgrade 7.0 OS

Posted: Mon Jul 03, 2017 4:21 pm
by bili
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?

Re: Flash ROM of BV7000_PRO_Blackview_20170622 to upgrade 7.0 OS

Posted: Mon Jul 03, 2017 6:59 pm
by Charlysan2
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?

Re: Flash ROM of BV7000_PRO_Blackview_20170622 to upgrade 7.0 OS

Posted: Mon Jul 03, 2017 8:08 pm
by karera
Do you know the difference between Download Only, Firmware Upgrade and Format All + Download in SP Flash Tool?

Re: Flash ROM of BV7000_PRO_Blackview_20170622 to upgrade 7.0 OS

Posted: Mon Jul 03, 2017 8:21 pm
by spit4brains
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:

Re: Flash ROM of BV7000_PRO_Blackview_20170622 to upgrade 7.0 OS

Posted: Tue Jul 04, 2017 2:13 am
by blackview_admin
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.