Download Redmi 10c (Fog) QCN File IMEI Repair

OS	Android 11, MIUI 13
Chipset	Qualcomm SM6225 Snapdragon 680 4G (6 nm)
CPU	Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
GPU	Adreno 610

a QCN file is a Qualcomm Calibration Network file. It is a binary file that includes all of the calibration information for the device’s many parts and sensors, including the WIFI, radio, GPS, IMEI, and touch screen.

The device’s radio and network setup parameters, including the IMEI number, baseband version, and other crucial data, are kept in the QCN file. If these settings are lost or corrupted, such as after a firmware update or as a result of other system-level problems, it can be used to restore them.

Requirement:

1. QPST Here
2. QCN Rebuilder
3. Redmi 10c QCN: Download

Steps to Repair IMEI Number on Redmi 10c:

Experimental method=

• Flash engineering ROM
• download require files from above
• Run QCN Rebuilder and select downloaded QCN file

& rebuild qcn

• Now Enable usb debugging and connect Phone to PC
• Send the below code via CMD

Reset EFS Partition:

adb reboot bootloader
fastboot erase modemst1
fastboot erase modemst2
fastboot erase fsc

• flash modemst1 modemst2 fsg & fsc (available in firmware or use readback) via fastboot

fastboot flash modemst1 modemst1.img
fastboot flash modemst2 modemst2.img
fastboot flash fsc fsc.img

• Enable Diag Port:

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

• Run QPST/QFIL. Go to restore tab and select the Rebuilded QCN file & click restore
• done

Method 2:

• use with supported box or dongle