unlock bootloader using termux hot

Prerequisites

  1. Install Termux: First, you need to install Termux from the Google Play Store or F-Droid.

  2. Enable Developer Options and USB Debugging:

    • Go to Settings > About Phone > Build Number and tap on it 7 times to enable Developer Options.
    • Go back to Settings > Developer Options > USB Debugging and enable it.
    • Also, enable "OEM Unlocking" if available (this option might not be available on all devices).
  3. Install Android SDK Platform-tools on your computer: You can download it from the official Android developer site.

  4. Connect your device to the computer: Use a USB cable.

  5. Verify ADB Connection: On your computer, navigate to the platform-tools folder, open a command prompt or terminal window, and type adb devices. Your device should be listed.

Scenario 2: Using Termux to Request Unlock Codes

For Xiaomi devices, you can run official Termux scripts to:

  • Fetch your device ID.
  • Generate the unlock token request.
  • But the final unlock still requires the Mi Unlock Tool on Windows.

The Hard Truth: It Doesn’t Work Like That (For Most Phones)

Here is the reality check:

  • Modern bootloaders (2020–2026) require a physical fastboot command from a PC or a signed authorization from the manufacturer (Xiaomi, OnePlus, Samsung).
  • Termux cannot send low-level USB/fastboot commands to the bootloader partition directly. Android’s security model prevents user-space apps from talking to fastboot over USB-C.
  • The “Termux hot” method is often a scam – either a fake YouTube video selling a paid script, or a malicious .bin file that steals your data.

Common OEM Unlock Commands

| Brand | Fastboot Command | |-------|------------------| | Google/Pixel | fastboot flashing unlock | | OnePlus | fastboot oem unlock | | Samsung | fastboot oem unlock (Exynos only) | | Xiaomi | fastboot oem unlock-go (needs Mi Unlock tool first) | | Motorola | fastboot oem unlock <KEY> | | Nothing | fastboot flashing unlock |