A. UNINSTALL THE TRX APP
(Skip these steps if you have no TRX APP in the Menu APPS screen)
1. Tap the Menu Apps icon (a circle with six dots) from the device home screen.
2. Select Settings.
3. Scroll Up and Select Apps.
4. Select the Magellan TRX APP.
5. Tap Uninstall.
6. Click OK to Uninstall
Once you've uninstalled the APP from your TRX7 CS unit, proceed for reinstalling the TRX Software. Make sure your device is connected to a WiFi source and plug-in to a power source all the time.
B. REINSTALLING TRX SOFTWARE
1. Open the internet browser then type in the following web address: https://tinyurl.com/yy8skwnp. Then tap GO.
2. The TRX software file will be downloaded to the downloads folder on your TRX7. You can slide down the top left corner on the screen to see the software is downloading.
3. After download completed, tap Menu Apps icon from the TRX7 CS home screen.
4. Tap File Manager in the Apps page.
5. On your internal storage, select SD Card.
6. Select Download folder
7. Tap on the APK installer (TRX-7_v4_09_022.apk) in the download folder.
8. Select Next three times.
9. Then tap Install to begin installing the TRX version 4.09.0022.
10. After Installing, select Open.
11. Select Language, then click Next.
12. Then click I agree on Magellan End-User License Agreement.
13. Make sure you are connected to a WiFi Network before clicking Next.
14. Select Update to update device to version 4.17.0006.
15. Click Install after downloading update.
16. Click Open when App is installed.
17. Make sure you are still connected to a WiFi Network before clicking Next.
18. Select Skip. DO NOT CLICK UPDATE when prompted to download version 4.50.0017.
19. Press OK when New Update in Settings Notification Appears.
20. Then click Start download to download resources of version 4.17.0006.
21. Press Back to go to TRX dashboard.
22. From TRX Dashboard, select Settings.
23. Tap Updates.
24. It will then prompt you to update software version 4.50.0017, tap Update.
25. After downloading software update, click Install.
26. Click Open when App is installed.
27. Then tap Start Download to download new resources of 4.50.0017.
28. You may now Sign In your TRX account.
29. Go to Settings to update the map to latest version
30. Select Updates
31. Select Update
Contact us at email@example.com and leave a message if you have any issues regarding this process.