Unlocking your bootloader using Termux is a popular "no-PC" method that essentially turns one Android phone into a "mini-computer" to send commands to another. This process requires a and an OTG cable . 🛠️ What You’ll Need
Connect your OTG cable to the phone running Termux. Plug your data cable into the OTG adapter and connect the other end to your locked, powered-off target device. Step 2: Prepare the Termux Environment
Look at the screen of the target device. A prompt will appear asking to allow USB debugging access from the connected terminal. Check the box for "Always allow from this computer" and tap . Step 6: Boot Into Fastboot Mode unlock bootloader using termux better
Brands like Xiaomi, Motorola, and Sony require unique unlock codes obtained from their official websites. Ensure you have this code ready if your device requires it. Step-by-Step Guide: Unlocking via Termux
Make sure Termux has all required permissions: storage, USB, and (if prompted) root access. For root‑dependent tools, grant root via Magisk/KernelSU and then run tsu inside Termux. Unlocking your bootloader using Termux is a popular
Ensure the host device is charged above 80% or utilize a powered USB-OTG hub to inject external power into the connection line. Security and Warranty Considerations
A physical USB On-The-Go (OTG) adapter or a dual-ended USB-C to USB-C cable to physically bridge the two devices. Plug your data cable into the OTG adapter
While using Termux is highly efficient, flashing hardware always carries risk. Keep these rules in mind:
Depending on your phone manufacturer, type one of the following commands to trigger the unlock process: fastboot flashing unlock Use code with caution. For older Android devices: fastboot oem unlock Use code with caution. Step 6: Confirm on the Target Phone
Different manufacturers have different unlocking mechanisms. Here is the "better" approach for the most popular brands.