: Allows users to change the IMEI numbers stored within a QCN backup file, which is often necessary during device restoration or when fixing a "null" IMEI.

The tool provides a streamlined interface for several technical tasks related to device identity and network settings:

The is a specialized, open-source utility designed to facilitate the editing of Qualcomm Calibration Network (QCN) files, primarily used for repairing or modifying IMEI information on Qualcomm-based Android devices . Developed by Tungtata, this lightweight freeware serves as an essential resource for mobile technicians and enthusiasts needing to manage network configuration data. Key Features of Tungtata QCN Tool

: Integrates a converter that translates standard decimal IMEI numbers into Hexadecimal format, a required step for manual editing in hex editors.