Download the official package from the Android Developer website for your operating system (Windows, Mac, or Linux).
Always back up essential data before executing Fastboot commands. Ensure your ROG Phone 3 has at least 50% battery capacity. how to open fastboot mode on asus rog phone 3
Look at your phone screen; a prompt will ask you to . Tick "Always allow" and tap OK . Download the official package from the Android Developer
A: Only if you intend to flash custom software (like a custom recovery or a custom ROM). If you are just entering fastboot to, say, fix a boot loop by re-flashing official firmware, you do not need to unlock the bootloader. An unlocked bootloader is required for flashing non-official images. Look at your phone screen; a prompt will ask you to
Use the original USB-C cable that came in the box for a stable connection. Method 1: Using Hardware Buttons (The Fastest Way)
It's common to run into issues, especially when trying to get your computer and phone to talk to each other. Here are solutions to the most frequent problems.