How to Fix Vivo X20 IMEI Baseband
Fix Vivo X20 IMEI Baseband

Today we will be giving you step by step guide on how to fix Vivo X20 IMEI Number Baseband, if You own a Vivo X20 Smartphone having IMEI issue then You can fix the IMEI, baseband & Mac address etc by Following Below Instructions.

Vivo X20 Key Spec

  • 6.01-inch, Super AMOLED capacitive touchscreen,  2160 x 1080 pixels. (402 ppi)
  • FunTouch OS 3.2 (Android 7.0 Nougat
  • Octa-core Qualcomm Snapdragon 660 CPU with a 4GB RAM
  • Dual 12MP + 5MP rear camera and 12MP front camera
  • 64GB built-in storage, up to 256HB with a memory card
  • 4G LTE
  • Fingerprint sensor (rear)
  • 3, 245mAh non-removable Li-ion


  1. QPST
  2. QCN Rebuilder
  3. QCN File for Vivo X20
  4. Patience.

Note: You Can also try With QCFire.

Steps to Repair IMEI Number on Vivo X20:

  1. Download Everything From above. Now Run QCN Rebuilder and Select Downloaded QCN File
  2. Replace IMEI With the Original IMEI Number.  then Click Rebuild


  1. Now Enable USB debugging and Connect Phone to PC
  2. open Dialer and use This code enable diagnostic Mod  * # * # 717717 # * # *
  3. if the Code did not Work then use below Code With CMD
adb shell
setprop sys.usb.config rndis,diag,adb
  1. Then Run QPST. Go to Restore tab and Select the Rebuilded QCN file
  2. Then Click Restore
  3. Done.


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