I take it you don’t have any extra files or folders that are generated on first boot? I tried playing around with the paths in the install.dat folder but didn’t help, I think I’ll give up with it for now until I get access to a couple of other Android devices to try it on in about a week.
One thing to note is system.ini seems to get edited every time I try to launch (new time stamp) but only contains settings to do with in-game options.
Cheers