Introduction
If your navigation system loses GPS signal, you’re not alone. GPS problems are very common—but the good news is, most of them can be fixed quickly without calling tech support. In this guide, we’ll walk you through simple steps to find out why your GPS isn’t working and how to get it back on track.
Common Reasons Your GPS Might Not Be Working
Before trying fixes, it helps to know what could be causing the issue:
How to Fix GPS Signal Problems – Easy Steps
✅ 1. Make Sure Mock Location is pointed to "RICOELFILEDNAV" APP
Go to Settings > System > Developer Options > Select Mock Location App and Choose "RICOELFILEDNAV"
Go to Settings > System > Developer Options > Select Mock Location App and Choose "RICOELFILEDNAV"
(⚠️ Note: see details from below video)
✅ 2. Make Sure Location Is Turned On
✅ 3. Make Sure Bluetooth Is Turned On
✅ 4. Make Sure COM Port TTYSWK3 & Baud-rate 115200
✅ 5. Restart Your Device
A quick restart often fixes temporary glitches. Restart your device, and try GPS again.
✅ 6. Go Outside or to an Open Area
GPS needs a clear view of the sky. If you’re inside a building, underground, or in a dense city area, step outside and wait 30–60 seconds. Your device should reconnect to satellites automatically.
