An Android phone with Termux installed. This device does not need to be rooted.
This method works because of modified versions of adb and fastboot that can run within Termux's limited environment. These tools, often called termux-adb or termux-fastboot , act as direct replacements for their PC counterparts, allowing you to perform low-level device operations. A network of open-source tools and scripts, such as and MiUnlockTool , have been developed to streamline this process, particularly for Xiaomi devices. unlock bootloader using termux hot
With the software configured, establish a data link between both phones. An Android phone with Termux installed
On Device B, go to Settings > Developer Options and toggle on OEM Unlocking and USB Debugging . Step 1: Prepare the Termux Environment These tools, often called termux-adb or termux-fastboot ,
The story began with preparation. Ravi backed up his photos to the cloud, copied contacts, and exported messages. He charged the phone to 100% and enabled Developer Options: tap build number seven times, then toggle OEM unlocking. He read the warning prompt the device spat back — a stern guardian — and accepted. He knew OEM unlock was a gatekeeper; without it, the rest was pointless.
In the Termux terminal on the host device, verify the connection by typing: adb devices Use code with caution.