Confirm that your account has been successfully set up and activated in the system. 2. Solve "Server Timeout" and Connection Errors

To resolve "Invalid Username/Password" or "Server Timeout" errors in Unlock Tool, you typically need to network connectivity software updates local security conflicts Quick Fixes for Login Errors Verify Credentials : Double-check for typos and ensure is off, as passwords are case-sensitive. Network Switch

Your ISP’s DNS may be slow resolving the unlock server’s domain.

If you are using the popular (GSM unlocking software) for mobile devices, encountering the error message "Invalid Username or Password" or "Server Timeout" can be incredibly frustrating. These errors typically occur during the authentication phase or during a firmware flashing/unlocking process.