No. Termux cannot send Fastboot commands to the same device because USB ports cannot loop back.
On the old phone, he used the volume keys to navigate to YES. The power button felt like a detonator. unlock bootloader using termux
: Replace stock software with privacy-focused or performance-enhanced versions. The power button felt like a detonator
| Action | Possible with Termux? | How it works | | :--- | :--- | :--- | | | ❌ No (Needs Fastboot/ADB on PC) | Requires a PC or hardware exploit. | | Reboot to bootloader (fastboot mode) | ✅ Yes | reboot bootloader command. | | Re-lock a bootloader | ✅ Yes (if rooted) | fastboot oem lock (requires root). | | Unlock Mediatek (MTK) devices | ✅ Yes (using MTKClient) | Uses low-level Brom mode via USB-OTG. | | Check bootloader status | ✅ Yes | fastboot getvar unlocked | | How it works | | :--- |
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.