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Hovatek Forum OPERATING SYSTEMS Android [Please help] I can't restore my Blackview BV5500 after an unsuccessful twrp.img firmware flashing

[Please help] I can't restore my Blackview BV5500 after an unsuccessful twrp.img firmware flashing

[Please help] I can't restore my Blackview BV5500 after an unsuccessful twrp.img firmware flashing

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hovatek
hovatek
hovatek
Administrator
51,029
05-05-2026, 08:22 AM
#21



(29-04-2026, 05:23 AM)DmitriyTCN ..
Please, sign my custom recovery

The zip should contain stock recovery, custom recovery, dtbo and vbmeta
This post was last modified: 05-05-2026, 08:28 AM by hovatek.

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DmitriyTCN
DmitriyTCN
DmitriyTCN
Junior Member
23
05-05-2026, 12:23 PM
#22
(05-05-2026, 08:22 AM)hovatek
(29-04-2026, 05:23 AM)DmitriyTCN ..
Please, sign my custom recovery

The zip should contain stock recovery, custom recovery, dtbo and vbmeta

Oh, sorry....
https://drive.google.com/file/d/1aazqNAP...p=drivesdk
hovatek
hovatek
hovatek
Administrator
51,029
05-05-2026, 12:43 PM
#23
(05-05-2026, 12:23 PM)DmitriyTCN Oh, sorry....
https://drive.google.com/file/d/1aazqNAP...p=drivesdk

Please change the download permission to allow download

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DmitriyTCN
DmitriyTCN
DmitriyTCN
Junior Member
23
05-05-2026, 02:44 PM
#24
I change. It will work...
DmitriyTCN
DmitriyTCN
DmitriyTCN
Junior Member
23
06-05-2026, 06:55 AM
#25

Mediatek Course Mediatek Course


I change. It will work...
hovatek
hovatek
hovatek
Administrator
51,029
06-05-2026, 10:15 AM
#26
(05-05-2026, 02:44 PM)DmitriyTCN I change. It will work...

Your files have *-sign* (signed). Some models allow only signed files even on an unlocked bootloader but we'll find out if thats the case soon enough
Here https://mega.nz/file/BkBkgALZ#pyPLV5ccDi...L7SbIdCUXQ
Flash the vbmeta and recovery image
This post was last modified: 06-05-2026, 10:15 AM by hovatek.

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DmitriyTCN
DmitriyTCN
DmitriyTCN
Junior Member
23
29-06-2026, 06:42 AM
#27
Sp Flashtool - "...SIGN_HEADER_NOT_FOUND" / (error who "usb_da"(all drivers already installed))
MTKClient - successful, but didn`t reboot to recovery
hovatek
hovatek
hovatek
Administrator
51,029
08-07-2026, 10:45 AM
#28
(29-06-2026, 06:42 AM)DmitriyTCN Sp Flashtool - "...SIGN_HEADER_NOT_FOUND" / (error who "usb_da"(all drivers already installed))
MTKClient - successful, but didn`t reboot to recovery

Let's revert to the firmware.
We just need to find out why its not accepting the super.img.
What is the file name (build number) of the firmware you're flashing?

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DmitriyTCN
DmitriyTCN
DmitriyTCN
Junior Member
23
08-07-2026, 01:32 PM
#29
Name: super-sign.img (all flash have -sign)
Preloader: e531-dk-dk008s-80-q0-go-russia-v1.4.7.bin
File:BV5500-S2-201615 maybe...
Archive:  https://drive.google.com/file/d/1OLetfry...p=drivesdk
This post was last modified: 08-07-2026, 01:33 PM by DmitriyTCN.
hovatek
hovatek
hovatek
Administrator
51,029
10-07-2026, 04:18 PM
#30
(08-07-2026, 01:32 PM)DmitriyTCN Name: super-sign.img (all flash have -sign)
Preloader: e531-dk-dk008s-80-q0-go-russia-v1.4.7.bin
File:BV5500-S2-201615 maybe...
..

Backup all partitions except userdata and super using MTK Client
Then try flashing using Firmware Upgrade in SP Flash tool.
If flashing super.img still fails, then share a link to the full firmware and gpt from your mtkclient backup
This post was last modified: 10-07-2026, 04:22 PM by hovatek.

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