Hello Freaktabs. I couldn't find a section for my chip based MXQ PRO box. Could I be advised where to post please. The closest I found is this section with a model higher. I post because I would like help possibly placing a different rom, firmware, software on the box but at the same time having the ability to revert back to stock firmware,software,rom. I have lifted the mobo and heatsink to identify the cpu and it is a RK3228A as mentioned. I have attached a photo, please see. thank you for your support x 