Once the upload finishes, the radio will typically reboot. You can verify the data is present by:
Update user database with 380 tools instructions? - Facebook Download userdb bin
The userdb.bin file is primarily associated with handhelds, such as the TYT MD-380 or Retevis RT3 . It acts as a database of amateur radio user IDs, allowing your radio to display a caller's name, callsign, and location instead of just their ID number. Guide to Downloading and Updating userdb.bin Once the upload finishes, the radio will typically reboot
Updating this file typically requires a PC and a programming cable for your specific radio. 1. Download the Database File Once the upload finishes