: Use the original factory cable or a high-quality data-transfer cable.
With an unlocked bootloader, your Poco X3 Pro (codenamed 'vayu') is now ready for a world of customization. You can look forward to installing excellent custom ROMs like crDroid, Evolution X, or Pixel Experience, which have very active communities and offer long-term software support for this powerful device. Happy modding!
Ensure you are using mobile data (3G/4G/5G) for Step 2, not WiFi.
After your phone restarts, you can check if it was successful: how to unlock bootloader in xiaomi poco x3 pro new
This is perhaps the most important and misunderstood phase. The purpose is to digitally "tie" your Mi account to the hardware of your Poco X3 Pro. Do this correctly the first time.
Note: If you get an error, turn off WiFi, use mobile data, log out of the Mi Account, log back in, and try again. Boot into Fastboot Mode: Turn off your POCO X3 Pro.
Encounter an error? Here are the most common ones and how to fix them. : Use the original factory cable or a
fastboot oem device-info
Download the latest version of the official Mi Unlock Tool on your PC.
Your device will be slightly less secure against physical tampering after unlocking. Happy modding
: You must wait the full mandatory period. Do not sign out of your Mi Account or factory reset the phone during this time, or the timer will reset.
: This process will trigger a factory reset. Back up all photos, contacts, and personal files.