How to Unlock Bootloader

[Support]

How to Unlock Bootloader for SPD/Unisoc

For tecno/infinix/itel/viallon enter your Infinty Account Username and Password



CM2SP3 > Connect > Service > Unlock BL > Method A > Do It



Power phone On and check bootlogo. If no UNLOCK!!! text on bootlogo:
CM2SP3 > Connect > Service > Unlock BL > Method B > Do It



Power phone On and check bootlogo. If no UNLOCK!!! text on bootlogo:
Selct DIAG mode at top left > Connect, you will see firmware version and model name. Send both to Chat and Support will tell you something.




How to Unlock Bootloader for MTK

For tecno/infinix/itel/viallon enter your Infinty Account Username and Password



CM2MT2 > Connect > Service > Unlock BL > Do It

[Support]

If you see Wrong username or password error message it means you entered wrong Username or Password.
For now process is free but valid Username and Password must be entered!

Bruteforce, wait... one
Net fail Access denied `00....` Wrong username or password
oem nOk. BL may be still locked

[Support]

How to check is bootloader unlocked or not

Power phone On and see text at bootlogo:

With LOCKED bootloader you may see the next text:
- NO any text on boot logo at all
- Red State
- No valid OS found

With UNLOCKED bootloader you may see the next text:
- Orange State
- Yellow State
- UNLOCK!!!


If message on bootlogo is absent and phone can be Powered On:
Go to smartphone Settings, enable Developer options and see OEM unlocking state: