Hovatek Forum DEVELOPMENT Android [Tutorial] How to unlock Unisoc (SPD) bootloader using Identifier Token
Can't login? Please, reset your password.
Hovatek is recruiting! Apply Now


[Tutorial] How to unlock Unisoc (SPD) bootloader using Identifier Token

[Tutorial] How to unlock Unisoc (SPD) bootloader using Identifier Token

Pages (33): Previous 116 17 18 19 2033 Next
gemiller
gemiller
gemiller
Junior Member
19
21-05-2021, 08:28 PM



(21-05-2021, 02:48 PM)rwk I just discovered the problem. From:
https://android.stackexchange.com/questi...on-problem
"If you want to switch to fastboot mode have to boot boot to bootloader mode by executing adb reboot bootloader."
I ran: "adb reboot bootloader" (and also killed the adb daemon, for good measure) and now fastboot seems to work!

I don't recall seeing anything about this in the instructions at: https://www.hovatek.com/forum/thread-32287.html

Am I missing something?

It is assumed everyone knows that to run fastboot to an Android device that the Android device must be in fastboot mode first.

It is always hard to know how basic to explain things to an unknown audience.
hovatek
hovatek
hovatek
Administrator
49,570
22-05-2021, 08:36 AM
(21-05-2021, 02:48 PM)rwk ...
I don't recall seeing anything about this in the instructions at: https://www.hovatek.com/forum/thread-32287.html

Am I missing something?

Its mentioned under Requirements; besides, most guides might not mention this specifically because its assumed you must have learnt this when setting up ADB and fastboot

Note!
We have a reply schedule for Free Support. Please upgrade to Private Support if you can't wait.
cianux
cianux
cianux
Newbie
1
13-06-2021, 11:01 PM
Hi all, I have followed the tutorial on a tablet identified as Spreadtrum Phone and as SC7731e. All seems to went well, without errors but at the reboot, the device is stuck on the android animated logo that appears after the Info: "Lock flag is: unlock!!!" and "Warning: lock flag is: unlock, skip verify!!!" messages.
I think the device is bricked.
What can I try to do?
rafael.fessel
rafael.fessel
rafael.fessel
Newbie
2
14-06-2021, 12:36 AM
(25-06-2020, 03:29 PM)sosthenisRR Followed the guide, had a few issues to work out myself, and in the end I all worked. I have the BLU Studio M6+ (c6 2019) (c090eq). Thank you. Now all I need is to figure out cmds to flash my ported cwm.

Witch is those files?
tried everything... and the problem is when i try
./fastboot flashing unlock_bootloader signature.bin
Got this
-bash: ./fastboot: impossível executar o arquivo binário: Erro no formato exec

or /lib64/ld-linux-x86-64.so.2: No such file or directory

or root@ubuntu-linux-20-04-macbook:/home/parallels/Desktop# fastboot flashing unlock_bootloader signature.bin
error: could not load 'unlock_bootloader': No such file or directory

(im using Ubuntu 20.04 ARM64 on a macbook air M1
rafael.fessel
rafael.fessel
rafael.fessel
Newbie
2
14-06-2021, 12:37 AM



(26-06-2020, 10:12 AM)X3non
(25-06-2020, 03:29 PM)sosthenisRR Followed the guide, had a few issues to work out myself, ....

i'm guessing that had to do with using ubuntu 20, installing the necessary softwares and all

Witch is those files?
tried everything... and the problem is when i try
./fastboot flashing unlock_bootloader signature.bin
Got this
-bash: ./fastboot: impossível executar o arquivo binário: Erro no formato exec

or /lib64/ld-linux-x86-64.so.2: No such file or directory

or root@ubuntu-linux-20-04-macbook:/home/parallels/Desktop# fastboot flashing unlock_bootloader signature.bin
error: could not load 'unlock_bootloader': No such file or directory

(im using Ubuntu 20.04 ARM64 on a macbook air M1
X3non
X3non
X3non
Recognized Contributor
22,062
14-06-2021, 02:10 PM
(13-06-2021, 11:01 PM)cianux Hi all, I have followed the tutorial on a tablet identified as Spreadtrum Phone and as SC7731e. All seems to went well, without errors but at the reboot, the device is stuck on the android animated logo that appears after the Info: "Lock flag is: unlock!!!" and "Warning: lock flag is: unlock, skip verify!!!" messages.
I think the device is bricked.
What can I try to do?

create a new thread for this by clicking "ask question" at the top
in the new thread, confirm if you did anything else after unlocking bootloader or not
X3non
X3non
X3non
Recognized Contributor
22,062
14-06-2021, 02:13 PM
(14-06-2021, 12:36 AM)rafael.fessel Witch is those files?
tried everything... and the problem is when i try
./fastboot flashing unlock_bootloader signature.bin
Got this
-bash: ./fastboot: impossível executar o arquivo binário: Erro no formato exec

or /lib64/ld-linux-x86-64.so.2: No such file or directory

or root@ubuntu-linux-20-04-macbook:/home/parallels/Desktop# fastboot flashing unlock_bootloader signature.bin
error: could not load 'unlock_bootloader': No such file or directory

(im using Ubuntu 20.04 ARM64 on a macbook air M1

create a new thread for this by clicking "ask question" at the top
we also don't understand spanish, you should translate to English and better still you should also provide screenshots
maska666
maska666
maska666
Newbie
3
15-06-2021, 10:02 PM
Hi Novatek many thanks for your guide. I have rooted my Teclast P20HD. Now i need to relock my bootloader. i have put tablet in fastboot mode and I give the command that you suggested: fastboot flashing lock_bootloader
I have this result: fastboot: usage: unknown "flashing" command lock_bootloader:
Many thanks for reply.
X3non
X3non
X3non
Recognized Contributor
22,062
16-06-2021, 12:04 PM
(15-06-2021, 10:02 PM)maska666 Hi Novatek many thanks for your guide. I have rooted my Teclast P20HD. Now i need to relock my bootloader. i have put tablet in fastboot mode and I give the command that you suggested: fastboot flashing lock_bootloader
I have this result: fastboot: usage: unknown "flashing" command lock_bootloader:
Many thanks for reply.

did you try?
Code:

./fastboot flashing unlock_bootloader signature.bin
./fastboot flashing lock_bootloader

also hope you are aware that you should not relock bootloader when the device is running custom images? if you must relock bootloader then you need to flash back everything to stock
maska666
maska666
maska666
Newbie
3
16-06-2021, 04:13 PM



[/quote]

did you try?
Code:

./fastboot flashing unlock_bootloader signature.bin
./fastboot flashing lock_bootloader

Thanks for reply X3non. Yes I have made all like in the guide.
My tablet is a Teclast P20HD_EEA (N6H7).
No problem with unlocking the boot loader. I have installed magisk (patched and signed boot.img and vbmeta customized). I use stock firmware.
I need root only for same app.No problem with magisk and root.. I need to relock my tablet, any tips?
Attached Files
.png
IMG_20210616_163825.png
Size: 841.65 KB / Downloads: 9
Pages (33): Previous 116 17 18 19 2033 Next
Users browsing this thread:
 5 Guest(s)
Users browsing this thread:
 5 Guest(s)
YtWhTl
live chat
whatsapp telegram instagram