How to use Factory Tool Wingtech IMEI Repair 

How to use Factory Tool Wingtech IMEI Repair 

Note: (This tutorial is education purpose only. changing IMEI is illegal)
  • Install and open Minimal ADB and Fastboot tool and write the comment as follows:
  • Connect your device to pc with Enable USB debugging mode.
  • Root your device

adb devices”      (To check the device either it connected or not)

adb shell”          (To enter in device Shell)

su”                     (To authorized superuser permission)

setprop sys.usb.config diag,adb”  (To enable Diagnostic port)

  • Open Device Manager to Check Qualcomm diagnostic port Number
  • Open Qualcomm IMEI tool and enter Port desired Port number
  • Type IMEI click write (now wait and watch the result)


  • Qualcomm IMEI tool             –                  Download
  • Minimal ADB and Fastboot tools           –  Download
  •  xvi32 Hex Editor            –  Download
  • Qualcomm Driver and Qpst 2.7 latest –   Download
  • Data cable
  • Windows pc (32bit)