To unlock a bootloader using Termux, you technically need two devices: The phone running Termux.
Using Termux is better for users who value a . It removes the dependency on Windows Update and proprietary manufacturer drivers. However, it requires a comfort level with the command line. If you are looking to root your device, install custom ROMs like LineageOS, or flash a custom recovery like TWRP, mastering the Termux method is the most professional way to manage your mobile ecosystem.
You can perform the unlock anywhere without needing a laptop.
Standard Termux doesn't come with ADB (Android Debug Bridge) or Fastboot pre-installed. You need to install a repository that hosts these binaries. pkg update && pkg upgrade Use code with caution.
Unlocking the bootloader will factory reset your device. Ensure all photos and contacts are backed up to the cloud or an external drive before hitting enter.
Ensure both devices have at least 60% battery. If the host device dies mid-flash, you risk "bricking" the target device.