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bootloader alcatel 1c 5003a soc sc7731e

bootloader alcatel 1c 5003a soc sc7731e

Caceloja
Caceloja
Caceloja
Enthusiastic Member
11
26-04-2022, 10:04 PM
#1



Hello, greetings and thank you for your wonderful and excellent contributions, I would like to get help to unlock the bootloader of a device brand alcatel, model 5003a with spreadtrum processor SC7731e_1h10, follow the steps here one by one but the last one gives error, install ubuntu, also the drivers adb and fastboot, I share notes and thank in advance your help.

code:

caceloja@caceloja-Compumax-Core-2:~/Escritorio/modified_fastboot$ adb devices
List of devices attached
* daemon not running; starting now at tcp:5037
* daemon started successfully
WALA07BEGND01F7 unauthorized

caceloja@caceloja-Compumax-Core-2:~/Escritorio/modified_fastboot$ adb reboot bootloader
caceloja@caceloja-Compumax-Core-2:~/Escritorio/modified_fastboot$ sudo -i
[sudo] contraseña para caceloja:
root@caceloja-Compumax-Core-2:~# sudo usermod -aG plugdev root
root@caceloja-Compumax-Core-2:~# cd /home/caceloja/Escritorio/modified_fastboot/
root@caceloja-Compumax-Core-2:/home/caceloja/Escritorio/modified_fastboot# ./fastboot devices
-bash: ./fastboot: Permiso denegado
root@caceloja-Compumax-Core-2:/home/caceloja/Escritorio/modified_fastboot# chmod +x ./fastboot
root@caceloja-Compumax-Core-2:/home/caceloja/Escritorio/modified_fastboot# ./fastboot devices
WALA07BEGND01F7 fastboot
root@caceloja-Compumax-Core-2:/home/caceloja/Escritorio/modified_fastboot# ./fastboot oem get_identifier_token
...
Identifier token:
57414c4130374245474e4430314637
OKAY [  0.017s]
finished. total time: 0.017s
root@caceloja-Compumax-Core-2:/home/caceloja/Escritorio/modified_fastboot# chmod +x ./signidentifier
chmod: no se puede acceder a './signidentifier': No existe el archivo o el directorio
root@caceloja-Compumax-Core-2:/home/caceloja/Escritorio/modified_fastboot# chmod +x ./signidentifier_unlockbootloader.sh
root@caceloja-Compumax-Core-2:/home/caceloja/Escritorio/modified_fastboot# ./signidentifier_unlockbootloader.sh 57414c4130374245474e4430314637 rsa4096_vbmeta.pem signature.bin
Identifier sign script, ver 0.10
1+0 registros leídos
1+0 registros escritos
49 bytes copied, 0,000251423 s, 195 kB/s
Identifier sign successfully
root@caceloja-Compumax-Core-2:/home/caceloja/Escritorio/modified_fastboot# ./fastboot flashing unlock_bootloader signature.bin
downloading 'unlock_message'...
OKAY [  0.001s]
unlocking bootloader...
FAILED (remote: Unlock bootloader fail.)
finished. total time: 0.135s
root@caceloja-Compumax-Core-2:/home/caceloja/Escritorio/modified_fastboot#
hovatek
hovatek
hovatek
Administrator
49,570
30-04-2022, 07:30 AM
#2
(26-04-2022, 10:04 PM)Caceloja Hello, greetings and thank you for your wonderful and excellent contributions, I would like to get help to unlock the bootloader of a device brand alcatel, model 5003a with spreadtrum processor SC7731e_1h10, follow the steps here one by one but the last one gives error, install ubuntu, also the drivers adb and fastboot, I share notes and thank in advance your help.
...

This must mean that the generic key doesn't work for this model

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