[QCN] How to Repair IMEI Number on Oppo A3S CPH1803EX

Fix baseband Repair IMEI Number Oppo A3S:

Step by Step Guide to Fix baseband, Repair IMEI Number using QCN File is here For Oppo A3S . if You own Oppo A3S Smartphone having No imei Wifi bluetooth issue Then You Can Fix it by Following the Below Guide.


  1. QPST Here
  2. Oppo Diag tool
  3. QCN Rebuilder
  4. QCN File Oppo A3S
  5. Patience.


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

  1. Now Enable usb debugging and Connect Phone to PC
  2. Run oppo Diag tool  and Select Enable Diag Mod
  3. Then Run QPST. Go to Restore tab and Select the Rebuilded QCN file
  4. Then Click Restore
  5. Done.


Comments are closed.