: It allows users to edit QCN files, which contain critical calibration and security data (including IMEI) for a device's modem. Key Capabilities :

Click the button within the Tungtata tool interface. Browse and select your template QCN file. Step 3: Enter Your Original IMEI

Open Windows Device Manager. Look under "Ports (COM & LPT)" to ensure "Qualcomm HS-USB Diagnostics" is listed without an exclamation mark. Reinstall drivers if necessary. Failed to Write NV Items

A reliable computer and USB cable are required.