iBasso released DX150 Oreo Beta ROM today and some people tried to get Purist ROM from DX200 working on DX150 device. Both device may look similar with the same Rockchip processor but they different kernel and probably different implementation of some parts too.
Flashing DX200’s Purist ROM on DX150’s Oreo beta ROM will not work and it may even damage DX150 device. Right now I don’t have DX150 with me. It’s already sold to fellow audiophile in Thailand but I’ll try to get another unit soon so stay tuned. 🙂