Hello!

Where i can find Tab8 original ROM/Firmware?


Thank you.

Cruiser wrote:

Hello!

Where i can find Tab8 original ROM/Firmware?


Thank you.

Hello, sorry for the inconvenience, please contact the after-sale department support02@blackview.hk 

blackview_admin wrote:

Hello, sorry for the inconvenience, please contact the after-sale department support02@blackview.hk 

Contacted them, no answer.
Any possibility to root? Treble? "No Wake On Charge" is crucial, as far as i know, this can be achieved with Xposed, which requires root.
TWRP for Tab8? Anything? Or do i really need to return itm cause it's not usable..

Cruiser wrote:

blackview_admin wrote:

Hello, sorry for the inconvenience, please contact the after-sale department support02@blackview.hk 

Contacted them, no answer.
Any possibility to root? Treble? "No Wake On Charge" is crucial, as far as i know, this can be achieved with Xposed, which requires root.
TWRP for Tab8? Anything? Or do i really need to return itm cause it's not usable..

Hello, sorry for this inconvenience caused to you. could you please describe your questions with me again?
Thx in advance.

Ok, after all the hassle i have the boot image and i unlocked the bootloader from Developer Options but bootloader is still locked:
Sending 'boot_a' (17300 KB)                        OKAY [  0.782s]
Writing 'boot_a'                                   FAILED (remote: 'Flashing Lock Flag is locked. Please unlock it first!')

How come bootloader is still locked?

In fastbootd:


In fastboot mode:

Cruiser wrote:

Ok, after all the hassle i have the boot image and i unlocked the bootloader from Developer Options but bootloader is still locked:
Sending 'boot_a' (17300 KB)                        OKAY [  0.782s]
Writing 'boot_a'                                   FAILED (remote: 'Flashing Lock Flag is locked. Please unlock it first!')

How come bootloader is still locked?

In fastbootd:

Code: Select all

fastboot oem unlock
                                                   OKAY [  0.001s]
Finished. Total time: 0.002s


fastboot oem unlock_go
                                                   OKAY [  0.000s]
Finished. Total time: 0.002s


fastboot flash boot_a patched_boot.img
Sending 'boot_a' (17300 KB)                        FAILED (remote: 'Download is not allowed on locked devices')
fastboot: error: Command failed

In fastboot mode:

Code: Select all

fastboot oem unlock
                                                   FAILED (remote: 'unknown cmd.')
fastboot: error: Command failed


fastboot flashing unlock
                                                   FAILED (remote: 'Not implemet.')
fastboot: error: Command failed


fastboot flash boot_a patched_boot.img
Sending 'boot_a' (17300 KB)                        OKAY [  0.735s]
Writing 'boot_a'                                   FAILED (remote: 'Flashing Lock Flag is locked. Please unlock it first!')
fastboot: error: Command failed

Good day. Sorry for this inconvenience caused to you. Please contact the after-sale department directly: support02@blackview.hk

UPDATE

I have unlocked the bootloader but now i'm in a situation, where i need to flash original firmware/ROM image but
SPD_Upgrade_Tool_R24.0.0003 and naturally neither SPD_Research_Tool_R24.0.0003 or SPD_Factory_Tool_R24.0.0003
(cause they appear to be identical or at least similar) do not detect my Tab8

I guess this is a driver problem, so can i also have the correct drivers please?
I'm obviously in a hurry with this. Thank you. 

I also sent e-mail to support02@blackview.hk (no need to suggest that) but they didn't bother to answer to my first one so i'm not feeling very enthusiastic about this one.

As i understand someone with technical skills used to give support in this forum and now that person has been replaced with administrative one?
Why have a forum, when all your questions are being redirected to e-mail nobody bothers to answer.

Cruiser wrote:

Ok, after all the hassle i have the boot image and i unlocked the bootloader from Developer Options but bootloader is still locked:
Sending 'boot_a' (17300 KB)                        OKAY [  0.782s]
Writing 'boot_a'                                   FAILED (remote: 'Flashing Lock Flag is locked. Please unlock it first!')

How come bootloader is still locked?

In fastbootd:

Code: Select all

fastboot oem unlock
                                                   OKAY [  0.001s]
Finished. Total time: 0.002s


fastboot oem unlock_go
                                                   OKAY [  0.000s]
Finished. Total time: 0.002s


fastboot flash boot_a patched_boot.img
Sending 'boot_a' (17300 KB)                        FAILED (remote: 'Download is not allowed on locked devices')
fastboot: error: Command failed

In fastboot mode:

Code: Select all

fastboot oem unlock
                                                   FAILED (remote: 'unknown cmd.')
fastboot: error: Command failed


fastboot flashing unlock
                                                   FAILED (remote: 'Not implemet.')
fastboot: error: Command failed


fastboot flash boot_a patched_boot.img
Sending 'boot_a' (17300 KB)                        OKAY [  0.735s]
Writing 'boot_a'                                   FAILED (remote: 'Flashing Lock Flag is locked. Please unlock it first!')
fastboot: error: Command failed

Where did you find the ROM? I'd be interested in it. Ty.

Cruiser wrote:

UPDATE

I have unlocked the bootloader but now i'm in a situation, where i need to flash original firmware/ROM image but
SPD_Upgrade_Tool_R24.0.0003 and naturally neither SPD_Research_Tool_R24.0.0003 or SPD_Factory_Tool_R24.0.0003
(cause they appear to be identical or at least similar) do not detect my Tab8

I guess this is a driver problem, so can i also have the correct drivers please?
I'm obviously in a hurry with this. Thank you. 

I also sent e-mail to support02@blackview.hk (no need to suggest that) but they didn't bother to answer to my first one so i'm not feeling very enthusiastic about this one.

As i understand someone with technical skills used to give support in this forum and now that person has been replaced with administrative one?
Why have a forum, when all your questions are being redirected to e-mail nobody bothers to answer.

Hello, can you send an email to me with this problem? I think it's the best way to provide the solution to you.

Is the bootloader permanently locked or unlocked on the Tab8 device?