Read/Write QCN

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Revision as of 23:53, 8 March 2019 by Ugrynks (talk | contribs) (Created page with "Qcn means Qualcomm calibration network file. Basically, QCN file built-in in all Samsung Galaxy mobile phone and latest android mobile phone. QCN is the main and sensitive fil...")
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Qcn means Qualcomm calibration network file. Basically, QCN file built-in in all Samsung Galaxy mobile phone and latest android mobile phone. QCN is the main and sensitive file of a network, hidden in the deepest core of mobile phone internal memory file system (in efs folder, where all information of IMEI and baseband are saved).