To use the tool, you generally download a containing the executable and necessary drivers.

The you are seeing (e.g., "No Service," "IMEI 0," or "Baseband Unknown"). Your operating system (Windows 10 or 11?).

In many regions, changing an IMEI number is illegal. This tool should only be used to restore the original factory IMEI belonging to the device.

Working with QCN files carries significant risks. If handled incorrectly, you may permanently lose cellular connectivity.

Helps restore original IMEI numbers if they become corrupted or "Null" during software changes.