: Once the Diagnostic port is open, connect the phone to your computer. You should see a "Qualcomm HS-USB Diagnostics" entry in your Device Manager .

Allows users to write unique identification numbers for both SIM slots ( IMEI1 and IMEI2 ).

To use this tool successfully, technicians generally follow these steps:

IMEI numbers are unique identifiers tied to mobile devices. Unauthorized alteration can be considered:

Works by communicating through the device's Diagnostic (Diag) Port , which must be enabled on the phone before use. Common Use Cases