What Is The Best Firmware For The Gp32 And Need Advice

[Zoupa]

I have a GP32 that boots, but will not launch fxe files so I cannot flash via the fxe flash method. I have tried to install freelauncher via GP32 manager but when the vpk is installed it will not launch from the game menu? Any advice? I'd prefer to not have to use JTAG connectors to flash the device...