This method is advanced and can permanently hard-brick your Docomo device if the wrong bootloader stage is overwritten. Method C: Pixel Docomo Edition – The Easiest Path Google Pixel devices sold by Docomo (e.g., Pixel 6a, Pixel 7 Pro) are similar to unlocked models, but the bootloader unlock is temporarily disabled for the first 72 hours after SIM insertion . After that:
Check unlockability Dial *#*#7378423#*#* → Service Info → Configuration → Rooting Status. If Bootloader unlock allowed: Yes , proceed. docomo unlock bootloader install
Fastboot unlock
Get your unlock key Go to Sony Developer World . Enter your IMEI (dial *#06# ). Wait for the unlock code. This method is advanced and can permanently hard-brick
Install Python and mtkclient on Linux or Windows WSL. Step 2: Boot phone into BROM mode (usually hold Volume Down while connecting USB). Step 3: Run: If Bootloader unlock allowed: Yes , proceed