Because the architecture has changed from Windows to Linux, you cannot simply "flash" the 1.0.13.1 firmware onto a 9.1.3 device. Options for Your Unit (9.1.3)
Do a factory reset (Settings → System → Factory Reset) after the upgrade is complete. This clears stale cache from the 9.1.3 partition and ensures maximum performance. upgrade medianav 913 to 10131
Before upgrading your Medianav 913 to 10.131, make sure you: Because the architecture has changed from Windows to
Many users opt to replace the MediaNav entirely with a 9-inch Android head unit which offers significantly better performance, internet connectivity, and built-in wireless Android Auto/CarPlay. Official Update Procedure (To verify latest available) upgrade medianav 913 to 10131