popular HTC touch diamond satellite navigation software settings. before installing navigation softwares, you should configure HTC touch diamond compatible settings. these settings are required on the HTC touch device to work with popular satellite navigation software.
1. Tap on Start > Settings > System tab and select External GPS.
2. In the Programs tab, set the GPS program port to COM4.
3. In the Hardware tab, set the GPS hardware port to (None) and the Baud rate to 4800.
4. In the Access tab,  ensure Manage GPS automatically is selected.
Note! These settings are …

HTC Touch diamond no gps signal problem and fix. when your HTC TOUCH diamond can’t detect any GPS signal. maybe there is some problem with GPS antenna. you can check : Is your device’s built-in GPS antenna covered by any material with metallic coating (e.g windshield, sticker etc)? These materials may interfere with your GPS signal reception. Since GPS signals from satellites often cannot pass through buildings, please test the GPS outdoors. if you are using an external GPS antenna, please make sure it is securely and properly connected …