Qualcomm diag connection mode protocol source code and Qcn patcher


About Source code

All qualcomm devices have diag connection mode , in this section we can access to efs,nvitems for write and reading …

this source code is using QMSL_MSVC10R.dll api (this is better and fast) and modifying qcn

Lasted updated :

  • + 2021/12/22

Written programming language:

  • c#
  • vb.net
  • The requested language is accepted.

supported and tested cpu:

  • last cpu is supported

functions :

  • get devices full information (like imei , esn, meid , sn, software version and more …)
  • manage spc code
  • write qcn file (xml, bin)
  • read qcn from device
  • write imei (sim1, sim2)
  • write meid
  • write esn

functions qcn file repair :

  • read info from qcn file (imei sim1 ,imei sim2 , esn)
  • change imei sim1 , imei sim2 from qcn

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