Original article is published on
this site and created by ZeroNull and vdsirotkin (4pda.ru).
WARNING - If it works on your device, be careful, as with an unlocked bootloader you can brick you tab faster than you can imagine.
How to:
0. It has been tested on the A100 ICS firmware.
This bootloader doesn't work with HC firmware.
1. The tablet should be already rooted and charged more than on 30 %. Сonnect the tablet to the computer and power on.
2. Download
this archive. Unpack it to any place.
3. Open the directory with the unpacked archive. Execute file:
for windows with the
rights of administrator
for Linux with the
rights of root
4. Wait. The tab will show a screen with two icons. One for lock and on for unlock. I used the volume down to highlight the one I wanted and the volume up select it.
Then you have to reboot, using, for example, this command:
Code:
sudo fastboot reboot-bootloader
And you'll get the message on the screen when it comes up in fastboot mode.
Code:
"Bootloader v0.03.06-ICS(UnlockMode): Starting Fastboot USB download protocol"
It's unlocked and available for fastboot flashing, etc.
---
For return original bootloader:
for Linux with the rights of root
PS: After unlocking bootloader there is a noncritical distortions of the picture at a stage of initial loading.