iGS620 & iGS618 & iGS520
Quick Start Guide
- How can I delete the messages in My iGS620?
- Backup data to a computer for iGS520
- Locate GPS Signal for My iGS618 / iGS620
- Set Time Zone for My iGS618 / iGS620
- My iGS620 Paring Failed
- Steps for upgrade firmware for iGS520
Map and Navigation
Get help with an issue
- My iGS620 can't show map
- I Can't Plan a New Route in Korea for My iGS620
- My iGS618 / iGS620 Can't Show Correct Time
- Troubleshooting GPS Drift and Accuracy
- GPS Drift and Environmental Factors Impact on GPS Accuracy
- My iGS618 / iGS620 is not showing accurate Distance