Repair Imei Poco X3 Nfc ((top)) — Extended & Limited
On your Poco X3, open dialer and enter:
Type reboot to restart your device. Once it boots up, check your IMEI by dialing *#06# . It should now display or 00000000000000 . This confirms the partitions are successfully cleared and ready for repair. Phase 3: Enabling Qualcomm Diagnostic Mode
Connect your phone to the PC using an official USB cable (preferably into a USB 2.0 port). Launch the on your PC. Click Select and navigate to the extracted ROM folder.
The phone must be rooted via Magisk. Connect it to the PC, open an ADB shell, and run: su setprop sys.usb.config diag,adb Use code with caution. repair imei poco x3 nfc
If the above command does not trigger Diag mode, try this alternative string: setprop sys.usb.config win,diag,adb Use code with caution.
This comprehensive guide covers the technical background, prerequisites, and step-by-step methods required to repair and restore the IMEI on your POCO X3 NFC (codename: or karna ). Understanding the Risks and Legalities
Method 1: Restoring from a Previous TWRP Backup (The Safest Route) On your Poco X3, open dialer and enter:
Step 1: Backup Corrupted Network Data (Optional but Recommended)
Disclaimer: In many jurisdictions, altering or changing an IMEI number to spoof a different device is illegal. Software IMEI repair should only be performed to restore the device’s original, legal IMEI numbers printed on the retail box or the back of the phone. Method 1: Restoring an EFS Backup (The Safest Route)
Before attempting advanced software repairs, verify the current status of your device's identity. This confirms the partitions are successfully cleared and
Extract the downloaded Fastboot ROM .tgz file to a simple directory on your PC (e.g., C:\PocoX3 ).
: Some advanced repair methods for the Pro model involve physical hardware modifications, such as replacing the RSA resistor, though this is less common for the standard NFC version.
The phone will refuse to accept a newly flashed IMEI if the old, corrupted EFS parameters are still active. You must wipe them clean. Keep the phone connected to ADB.
Enable Diag Mode and write a clean, serialized QCN file matching your original box label.
Verify that your mobile network, SMS, and data are functional.