Unlock Bootloader Using Termux
Unlocking the bootloader is the first step toward true Android customization, allowing you to install custom recoveries like TWRP, flash custom ROMs, or root your device with Magisk. While most guides recommend using a PC, you can actually complete the entire process using just another Android device running Termux.
) directly onto their mobile device. This capability transforms the smartphone into its own maintenance terminal, capable of communicating with other devices or even its own bootloader in specialized environments. The Process of Liberation
The Target device will turn off and boot into a screen showing a layout unique to its manufacturer (often displaying text like "Fastboot", "Download Mode", or a graphic of a repairing robot). Step 5: Verify the Fastboot Connection
In the world of Android customization, unlocking the bootloader is the first and most crucial step toward gaining root access, installing custom ROMs, or flashing a custom recovery like TWRP. Traditionally, this process requires a PC with ADB and Fastboot tools installed. But what if you don’t have a computer? unlock bootloader using termux
: To physically connect the two devices.
If you see the device serial number, proceed with the unlock command. : the exact command varies by manufacturer. The most common commands are:
The primary method involves using a secondary Android device as a host to send commands to the target device. : Unlocking the bootloader is the first step toward
On the host device, open Termux and verify the connection by typing: adb devices Use code with caution.
Unlocking the bootloader allows you to gain control over your device's software, enabling you to:
Once the wiping process completes on the target phone, return to Termux on your host device and type: fastboot reboot Use code with caution. This capability transforms the smartphone into its own
Before you begin, ensure that you have:
To unlock a bootloader, the target device must be booted into its "Fastboot" or "Bootloader" mode. In this mode, the main Android operating system is completely powered down, meaning Termux cannot run on that same device. The Solution: The Two-Device Method
Different brands use different commands: