Hi guys, I have an O3ds Xl on 9.9 and I want it on 9.2 to use CFW and I already know that's impossible on my condition, but there's a friend of mine who have an broken Xl(upper screen and shell) for at least a year (by some info I've gathered, it may be on 9.2 or below) So, I would appreciate if someone could clarify for me if swap the mainboards will be possible to acquire the result I want without problems or if there's some kind of hardware or software restriction?