Type the following command and press Enter: adb reboot bootloader The phone will automatically restart into Fastboot Mode. Quick Navigation Guide Hardware Control Volume Up / Volume Down Confirm Selection Power Button Exit Fastboot Select "Start" or "Reboot system now"

, you can use either a quick or ADB commands via a computer . Fastboot Mode—also referred to as Bootloader Mode—is an essential protocol on your device used for low-level system modifications, such as flashing custom recoveries, sideloading firmware packages, or unlocking the bootloader.

This comprehensive guide covers the exact steps to enter Fastboot mode (also known as Bootloader mode) on the Asus ROG Phone 3 using hardware buttons and software commands. Prerequisites Before You Begin

If your physical buttons are damaged, or if you are already working from a computer, you can use Android Debug Bridge (ADB) commands to boot into Fastboot. Step 1: Enable Developer Options & USB Debugging Open on your ROG Phone 3. Go to System > About phone > Software information .

If you entered Fastboot mode accidentally or wish to return to normal operation:

Ensure your ROG Phone 3 has at least 50% battery life to prevent it from shutting down mid-process.

To help you get exactly what you need next, please let me know:

Below is a complete, comprehensive guide containing everything you need to safely boot your phone into Fastboot mode, troubleshoot connection errors, and exit the menu.

While in fastboot mode, the touchscreen is usually disabled. Use these physical controls: : Navigate or cycle through menu options. Power Button : Confirm your selection. How to Exit Fastboot Mode