Unlock Bootloader Via - Termux !new!

You cannot unlock a bootloader using Termux alone if the bootloader is locked.

: While powerful, this method relies on the host device supporting USB Host mode (OTG) and the termux-usb utility to handle USB permissions without root. How to use ADB & FASTBOOT in Termux | No Root

Unlocking an Android bootloader via allows you to perform advanced modifications—like rooting or installing custom ROMs—using a second Android device instead of a traditional PC unlock bootloader via termux

For specific instructions tailored to a particular device model, consulting the manufacturer's official support pages or established developer communities is recommended. Boot Loader Lock Use Introduction FAQ - Xiaomi

Requires an unlock code generated from the official Sony developer website, which is then flashed using fastboot oem unlock [your_unlock_code] . Troubleshooting Common Errors You cannot unlock a bootloader using Termux alone

Many banking and high-security apps (like Netflix or Google Pay) may stop working because they detect that the device's "integrity" has been compromised.

On your secondary Android phone (the "host"): Boot Loader Lock Use Introduction FAQ - Xiaomi

To connect the two devices via a USB cable.

: On your device, go to Settings > Developer Options > USB Debugging. Enable it.

Termux lacks access to the USB hardware interface. Try running pkg install libusb and restart Termux.