I know that it's been over 6 years, but I really want to try SFOS, and this Onda V820w V3 tablet is the only device I own that "supports" it.

Problem: infinite bootloop (same as in post #143)

I used the automatic installer without any modifications, and that didn't work. Then I tried ferlanero's suggestions in posts #54 and #55, and resetting the bios, but it still just hangs at a black screen and reboots after selecting "Sailfish OS" in the grub menu.

Can anyone help me?