The instructions at the end of the page say to run:
"./fwtool -c firmware.fw -m 1680 -w 1920 -h 1620 -t 10 -f yflip,track silead_ts.fw"
"fwtool" is a program in the main branch of the project. So far I've downloaded both the fwtool program, and the firmware.fw file onto my system. the issue I'm having right now is that I can't get the "fwtool" program to run. I found out online that you can't run programs from anywhere on the sdcard tree, but the standard solution of /data/local/tmp isn't working either. Whenever i try to run the program from there, and chmod +x, sh says that it can't find the file. If I remove the execute bit, it finds the file, but says permission denied to execute. I've lost the thread on my searches. Google gives me no other suggestions that are relevent, so I'm turning to the community and devs for help.
So far, I've installed superSU and busybox, as well as my goto terminal emulator from Jack Palevich from Google Play. If anyone out there could help walk me through installing these drivers , I think it would help quite a few people out. This seems like the perfect tablet to convert into an Android device, if we can only get the basics working.