Smartfren Andromax A A16C3H QCN File Tested

Andromax A A16C3H QCN File

QCN ( Qualcomm Calibration Network ) is configuration file that contain security part, network config, modem, imei, band on Qualcomm SoC.

If qcn is corrupted it will cause problems like no network, imei null, baseband unknown even bootloop.

Now i'll share QCN file for Smartfren Andromax A A16C3H

To write QCN file, you need to activate diag mode. Root first and then run this command :

adb shell
su
setprop sys.usb.config diag,adb

Or you can easily enable diag port without root on Smartfren Andromax A A16C3H , please read this article

and check in device manager, diagnostic port must exist.

You can use QPST, QFIL or UFI androidtoolbox to write qcn file.


Smartfren Andromax A A16C3H Good QCN backup

password  :  www.samsdroid.com

Posted in: Andromax A16C3H, QCN File