: You need two Android devices, a USB OTG adapter, and a data cable.
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.
Downloaded from F-Droid (not the outdated Play Store version). Internet Connection: For installing necessary tools. Phase 1: Prepare Your Android Device Before opening Termux, you must configure your phone:
If successful, you will see a string of numbers followed by the word device . unlock bootloader using termux link
Before you begin, it's crucial to understand that this method :
Unfortunately, . Termux cannot replace a PC for these brands because:
The following steps are based on popular and effective tools found on GitHub, primarily designed for the Xiaomi/Redmi/POCO ecosystem. For other brands, the core ADB and Fastboot principles remain the same, but the specific commands and token retrieval process may differ. : You need two Android devices, a USB
Note for Xiaomi/Poco Users: These devices require an account-linked authorization token. You must use Xiaomi's official Mi Flash Unlock tool on a PC to bypass their server-side wait period. 🔍 Troubleshooting Common Link Issues
If you need help troubleshooting a specific error during this process, let me know: What is the of the target device? What exact error message is appearing in Termux? Are you stuck on the ADB step or the Fastboot step ? Share public link
Ensure all critical data is backed up to a cloud service or external storage. Enable Developer Options: Go to Settings > About Phone . Downloaded from F-Droid (not the outdated Play Store
Manually entering commands is one way, but several tools and scripts are designed to simplify the entire unlocking process.
After executing the command, Alex was prompted to confirm the unlock on their device. They carefully read the warning message and confirmed that they wanted to unlock the bootloader.
Plug the into the Host device (the one running Termux).
Almost certainly not. Carrier-locked devices usually have the bootloader unlock flag removed entirely.
This is the working phone that remains fully booted. It will run Termux and send the unlock commands. The Target Device: This is the phone you want to unlock.