[Tutorial] How to unlock Unisoc (SPD) bootloader using Identifier Token
[Tutorial] How to unlock Unisoc (SPD) bootloader using Identifier Token
12-06-2025, 09:30 AM
(05-06-2025, 06:14 PM)marco00ja Hi guys
I have a problem, I don't know why, maybe is the brand and model, I have a teclast p10 m3f4, with processor rockchip rk3368
I read and input the commands and my tablet is in fastboot mode, with the first command have a result, but when I write the commands with oem it says is device is locked
root@marco-VMware-Virtual-Platform:/home/marco/Descargas/fastboott# fastboot devices
0123456789 Android Fastboot Interface
root@marco-VMware-Virtual-Platform:/home/marco/Descargas/fastboott# ./fastboot devices
0123456789 fastboot
root@marco-VMware-Virtual-Platform:/home/marco/Descargas/fastboott# fastboot oem get_identifier_token
FAILED (remote: 'device is locked')
fastboot: error: Command failed
the weir part is when I put the command
root@marco-VMware-Virtual-Platform:/home/marco/Descargas/fastboott# ./fastboot oem unlock
...
OKAY [ 0.004s]
finished. total time: 0.004s
I try with different ways to unlock, in different forums, but nobody knows, ...
best regards
Marco
You haven't turned on OEM Unlocking in developer options
17-06-2025, 01:39 PM
Does this work on android 15?
I have chinese tablet coled ecopad with incar os, cpu T606, build number C30-PD-T606.ROW-SW20250422.
oem unloking is on.
i have successfully get indefire token and created signature.bin file
I get error on command:
root@osboxes:/home/osboxes/Downloads/[Hovatek] modified_fastboot/modified_fastboot# ./fastboot flashing unlock_bootloader signature.bin
2downloading 'unlock_message'...
OKAY [ 0.007s]
unlocking bootloader...
FAILED (remote: Unlock bootloader fail.)
finished. total time: 0.031s
21-06-2025, 10:48 AM
(17-06-2025, 01:39 PM)lpt2007 Hi,
Does this work on android 15?
...
Its not about the Andriod version.
Your device appears to use custom keys. See https://github.com/TomKing062/CVE-2022-3...bootloader
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06-07-2025, 07:53 PM
(28-02-2020, 05:50 PM)Good morning, I have managed to get tokem but the problem is that fastboot does not recognize unlock and I also get no directory on a ZTE blade a55. I am using Windows 11 and I am not using fastboot modification.Hovatek(28-02-2020, 01:03 PM)arcilla#027 ¿Debería modificar un poco los permisos de esos archivos, como con chmod o algo similar?
Los archivos se guardan en el directorio fastboot modificado, por si acaso.
No entiendo qué quieres decir con esto. Desde el punto de vista de la guía, no es necesario modificar ningún permiso de archivo.
(28-02-2020, 01:05 PM)arcilla#027 Entonces, ¿cuál es correcto? ¿Se puede o no hacer esto en Windows?
No, no puedes usar esto en Windows. Ya respondí esto en mi respuesta anterior.
08-07-2025, 06:20 AM
Attached Files
10-07-2025, 12:52 PM
(08-07-2025, 06:20 AM)Nerd121 I'm using a fedora live workstation, but whenever I run the command copied from the page it says access denied and if I remove the period and the forward slash, it gives me a file not found error
From the "Important Notice" section:
"If you still encounter permission denied error then right-click the fastboot file > permissions > tick the checkbox for allow executing as a program then save and retry running a fastboot command"
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10-07-2025, 12:53 PM
(07-07-2025, 04:15 AM)marco79 YoWhat I need to finish the unlocking is that the commands to flash the token do not work for me.
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05-08-2025, 02:13 AM
ivy@debian:~/Downloads/modified_fastboot$ chmod +x fastboot
ivy@debian:~/Downloads/modified_fastboot$ chmod +x signidentifier_unlockbootloader.sh
ivy@debian:~/Downloads/modified_fastboot$ ./fastboot devices
3290BH1010033929 fastboot
ivy@debian:~/Downloads/modified_fastboot$ ./fastboot oem get_identifier_token
2...
(bootloader) Identifier token:
(bootloader) 33323930424831303130303333393239
OKAY [ 0.001s]
finished. total time: 0.001s
ivy@debian:~/Downloads/modified_fastboot$ ./signidentifier_unlockbootloader.sh 33323930424831303130303333393239 rsa4096_vbmeta.pem signature.bin
Identifier sign script, ver 0.10
1+0 records in
1+0 records out
48 bytes copied, 2.7822e-05 s, 1.7 MB/s
Identifier sign successfully
ivy@debian:~/Downloads/modified_fastboot$ ./fastboot flashing unlock_bootloader signature.bin
2downloading 'unlock_message'...
OKAY [ 0.000s]
unlocking bootloader...
FAILED (remote: Unlock bootloader fail.)
finished. total time: 0.017s
ivy@debian:~/Downloads/modified_fastboot$
08-08-2025, 07:43 AM
(05-08-2025, 02:13 AM)Lost-Entrepreneur439 this didn't work for me on my Ulefone Note 19 sadly, any other way to unlock? OEM unlocking is enabled in developer options.
...
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