Unlocking a bootloader is a low-level hardware operation. It requires:
Termux runs while Android is fully booted. It cannot reboot the device into the specific bootloader mode required to unlock it, nor can it bypass the security checks implemented by manufacturers.
Almost certainly not. Carrier-locked devices usually have the bootloader unlock flag removed entirely. unlock bootloader using termux link
| Scenario | Use Termux? | | :--- | :--- | | MediaTek device (Tecno, Infinix, some Xiaomi Redmi Note series) | ✅ Yes – Works great. | | Google Pixel, OnePlus, Motorola | ❌ No – Use a real PC. | | Samsung (Exynos or Snapdragon) | ❌ No – Requires Odin. | | You want to unlock without wiping data | ❌ Impossible – Unlocking always wipes. |
Once unlocked, execute:
fastboot reboot
The target phone will factory reset (wipe all data) and reboot with an unlocked bootloader.
Disclaimer: Unlocking the bootloader will wipe all data on your device. Proceed at your own risk. Not all devices allow unlocking (e.g., some carrier-locked phones or specific brands like Huawei). Unlocking a bootloader is a low-level hardware operation
If you already have an unlocked bootloader, Termux can help you flash custom ROMs or manage root tools. But first, here’s the real path to unlocking: