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Hovatek Forum DEVELOPMENT Android Teclast T40HD unlock bootloader

Teclast T40HD unlock bootloader

Teclast T40HD unlock bootloader

vndbfye439
vndbfye439
vndbfye439
Newbie
1
25-12-2023, 03:03 PM
#1



I bought a teclast t40 hd tablet with a unisoc t606 soc off amazon and I've been banging my head trying to unlock its bootloader. I tried the generic "fastboot oem unlock" and this guide: How to unlock Unisoc (SPD) bootloader using Identifier Token  but both return a 
"FAILED (remote: 'Unlock bootloader fail.')
fastboot: error: Command failed"
error. I can't figure out what to do.
AutoResponder
AutoResponder
AutoResponder
Verified Account
609
25-12-2023, 03:03 PM
#2
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maxpayne
maxpayne
maxpayne
Intern
3,913
06-01-2024, 09:43 AM
#3
(25-12-2023, 03:03 PM)vndbfye439 I bought a teclast t40 hd tablet with a unisoc t606 soc off amazon and I've been banging my head trying to unlock its bootloader. I tried the generic "fastboot oem unlock" and this guide: How to unlock Unisoc (SPD) bootloader using Identifier Token  but both return a 
"FAILED (remote: 'Unlock bootloader fail.')
fastboot: error: Command failed"
error. I can't figure out what to do.

Do you have the pac file just in case you brick it?

Note!
We have a reply schedule for Free Support. Please upgrade to Private Support if you can't wait.
Gargoyle
Gargoyle
Gargoyle
Contributor
526
06-01-2024, 11:14 AM
#4
[Image: T40-HD-T6-A1.jpg]
The manufacturer used an own key
maxpayne
maxpayne
maxpayne
Intern
3,913
18-01-2024, 09:16 AM
#5



(25-12-2023, 03:03 PM)vndbfye439 ..
fastboot: error: Command failed"
error. I can't figure out what to do.

What is the chipset?

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