Qualcomm Imei Rebuilder Tool -

Advanced versions of the tool support repairing IMEIs for both SIM slots on dual-SIM devices.

Tools like QCN IMEI Tool or HxD Hex Editor can be used to manually edit the IMEI stored within a QCN backup. qualcomm imei rebuilder tool

The tool primarily works by modifying and restoring files, which contain the device's critical network and identification parameters. Advanced versions of the tool support repairing IMEIs