need help
need help
20-05-2026, 05:34 PM
Hello sir,
i have a phone. symphony g26 . Processor: Unisoc SC9863A Octa-Core (1.6 GHz)
i followed your tutorial https://www.youtube.com/watch?v=HhBTezxlAYw
but cant unlock bootlader. please help me to unlock bootloader of this phone.
below i attached the terminal command and output for u to see. thanks
im waiting for your respone.
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❯ fastboot devices ─╯
BD350946132236803 fastboot Data
❯ fastboot oem get_identifier_token ─╯
(bootloader) Identifier token:
(bootloader) 42443335303934363133323233363830
(bootloader) 33
OKAY [ 0.005s]
Finished. Total time: 0.005s
❯ ./signidentifier_unlockbootloader.sh 4244333530393436313332323336383033 rsa4096_vbmeta.pem signature.bin
zsh: permission denied: ./signidentifier_unlockbootloader.sh
❯ sudo ./signidentifier_unlockbootloader.sh 4244333530393436313332323336383033 rsa4096_vbmeta.pem signature.bin
[sudo] password for mahadi:
sudo: ./signidentifier_unlockbootloader.sh: command not found
❯ sudo ./signidentifier_unlockbootloader.sh 4244333530393436313332323336383033 rsa4096_vbmeta.pem signature.bin
Identifier sign script, ver 0.10
1+0 records in
1+0 records out
47 bytes copied, 4.3613e-05 s, 1.1 MB/s
Identifier sign successfully
❯ sudo ./fastboot flashing unlock_bootloader signature.bin ─╯
2downloading 'unlock_message'...
OKAY [ 0.000s]
unlocking bootloader...
FAILED (remote: Unlock bootloader fail.)
finished. total time: 0.056s
❯ sudo ./fastboot flashing unlock_bootloader signature.bin ─╯
2downloading 'unlock_message'...
OKAY [ 0.000s]
unlocking bootloader...
FAILED (remote: Unlock bootloader fail.)
finished. total time: 0.056s
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