Attempting to unlock a bootloader via unofficial methods on a device that doesn’t allow it (e.g., Verizon-branded, Huawei newer models, Samsung US models) can:
Short answer:
No, you cannot directly unlock a bootloader using only Termux on an unrooted or stock Android device. unlock bootloader via termux
Once the process finishes (it takes 2-10 seconds), reboot your unlocked device: Attempting to unlock a bootloader via unofficial methods
fastboot reboot
Phone A will factory reset and boot up with an unlocked bootloader. You will see a warning screen about the bootloader being unlocked every time you restart. Short answer: No, you cannot directly unlock a
Unlocking a device bootloader via Termux is possible on some Android devices but is generally complex, device-specific, and risky. Termux can provide a convenient Linux-like environment on-device, but it has limitations compared with using a PC and official fastboot/adb toolchains. Choose this route only if you understand the risks and your device’s exact unlocking procedure.