Hovatek Forum DEVELOPMENT Android [Please help] Nokia C01 plus unisoc SC9863A unlock bootloader
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[Please help] Nokia C01 plus unisoc SC9863A unlock bootloader

[Please help] Nokia C01 plus unisoc SC9863A unlock bootloader

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creative21
creative21
creative21
Newbie
3
19-05-2022, 03:50 AM
#1



hello,
I'm trying to unlock my nokia C01 plus phone's bootloader using identifier token method(https://www.hovatek.com/forum/thread-32287.html)
but i'm getting 2 problems
1. I'm getting my identifier token in 2 lines, so how do i use that 2 line token to generate signature.bin?

2.and when i generatre signature.bin file with my identifier token(i tried first line, second line, first+second line of identifier token and many other combination, and signature.bin generates every time) and run "./fastboot flashing unlock_bootloader signature.bin" command, it fails with "cannot use this command for unlocking bootloader"
so which command should i use for unlocking bootloader?

my device runs Android 11 go with A/B partition system. and it has unisoc SC9863A processor. any help please...
Attached Files
.jpeg
IMG20220518234751-02.jpeg
Size: 805.78 KB / Downloads: 18
kelvinchinedu
kelvinchinedu
kelvinchinedu
Contributor
1,345
19-05-2022, 06:53 AM
#2
Sorry to hear that
This post was last modified: 19-05-2022, 06:54 AM by kelvinchinedu.
hovatek
hovatek
hovatek
Administrator
49,612
21-05-2022, 08:21 AM
#3
creative21 hello,
I'm trying to unlock my nokia C01 plus phone's bootloader using identifier token method(https://www.hovatek.com/forum/thread-32287.html)
but i'm getting 2 problems
1. I'm getting my identifier token in 2 lines, so how do i use that 2 line token to generate signature.bin?

2.and when i generatre signature.bin file with my identifier token(i tried first line, second line, first+second line of identifier token and many other combination, and signature.bin generates every time) and run "./fastboot flashing unlock_bootloader signature.bin" command, it fails with "cannot use this command for unlocking bootloader"
so which command should i use for unlocking bootloader?

my device runs Android 11 go with A/B partition system. and it has unisoc SC9863A processor. any help please...

You are to combine both lines into one i.e line 1+line 2
Share a screenshot or log of your command history

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creative21
creative21
creative21
Newbie
3
21-05-2022, 08:29 AM
#4
(21-05-2022, 08:21 AM)hovatek
creative21 hello,
I'm trying to unlock my nokia C01 plus phone's bootloader using identifier token method(https://www.hovatek.com/forum/thread-32287.html)
but i'm getting 2 problems
1. I'm getting my identifier token in 2 lines, so how do i use that 2 line token to generate signature.bin?

2.and when i generatre signature.bin file with my identifier token(i tried first line, second line, first+second line of identifier token and many other combination, and signature.bin generates every time) and run "./fastboot flashing unlock_bootloader signature.bin" command, it fails with "cannot use this command for unlocking bootloader"
so which command should i use for unlocking bootloader?

my device runs Android 11 go with A/B partition system. and it has unisoc SC9863A processor. any help please...

You are to combine both lines into one i.e line 1+line 2
Share a screenshot or log of your command history

so, i created signature.bin with both lines combined as line1+line2 and it gives same error. I'm attaching the screenshot below

i also tried "fastboot flash unlock signature.bin" command, which results in "flash unlock failed"
Attached Files
.jpeg
IMG20220519212342-01.jpeg
Size: 850.94 KB / Downloads: 16
hovatek
hovatek
hovatek
Administrator
49,612
23-05-2022, 08:07 AM
#5



creative21 so, i created signature.bin with both lines combined as line1+line2 and it gives same error. I'm attaching the screenshot below

i also tried "fastboot flash unlock signature.bin" command, which results in "flash unlock failed"

I can't see the ./signidentifier_unlockbootloader.sh XXXXXXXXXXXXXXXXXXXXXXXX rsa4096_vbmeta.pem signature.bin part in your screenshot. How did you generate the signature.bin?

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creative21
creative21
creative21
Newbie
3
23-05-2022, 08:12 AM
#6
(23-05-2022, 08:07 AM)hovatek
creative21 so, i created signature.bin with both lines combined as line1+line2 and it gives same error. I'm attaching the screenshot below

i also tried "fastboot flash unlock signature.bin" command, which results in "flash unlock failed"

I can't see the ./signidentifier_unlockbootloader.sh XXXXXXXXXXXXXXXXXXXXXXXX rsa4096_vbmeta.pem signature.bin part in your screenshot. How did you generate the signature.bin?
i generatred it during my another try. and i copied that signature.bin to 'modified_fastboot' folder.
This post was last modified: 23-05-2022, 08:18 AM by creative21.
hovatek
hovatek
hovatek
Administrator
49,612
26-05-2022, 09:51 AM
#7
creative21 i generatred it during my another try. and i copied that signature.bin to 'modified_fastboot' folder.

It would seem this model doesn't support the technique

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kelvinchinedu
kelvinchinedu
kelvinchinedu
Contributor
1,345
04-10-2022, 06:53 PM
#8
Pls if u know u want to deep into android modification,don't buy unisoc device.
rensrinzepost@gmail.com
rensrinzepost@gmail.com
rensrinzepost@gmail.com
Enthusiastic Member
14
19-11-2022, 09:12 PM
#9
the prob seems to be that when one makes the command that invokes your identifier token in the signature.bin, the signature.bin file changes in a rootfolder and is locked.
hovatek
hovatek
hovatek
Administrator
49,612
24-11-2022, 07:43 AM
#10
(19-11-2022, 09:12 PM)rensrinzepost@gmail.com the prob seems to be that when oneĀ  makes the command that invokes your identifier token in the signature.bin, theĀ  signature.bin file changes in a rootfolder and is locked.

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