A premium, technician-focused tool used for advanced partition editing. : Complex IMEI repair and manual hex-editing.
stands for Qualcomm Configuration , a binary data file that resides within the EFS (Encrypted File System) partition of any device powered by a Qualcomm Snapdragon processor. This file contains vital network and device identification data, including: Imei Qcn Tool Download
Open a command prompt window on your PC (with ADB installed) and type: adb shell su setprop sys.usb.config diag,adb Use code with caution. This file contains vital network and device identification
For professional repair technicians, (part of the Ultimate Multi Tool system) is one of the most powerful Qualcomm utilities available. Version 13.6 (released March 2026) supports the latest Snapdragon chipsets, including the Snapdragon 8 Elite and 8+ Gen 1. Follow this standard procedure to write a clean
Follow this standard procedure to write a clean QCN file back to your Qualcomm device. Step 1: Enable USB Debugging and Diag Mode