So I just got a broken N900 off someone who said it randomly just bootlooped out of nowhere,and I thought it was just a software related problem and turns out...it wasn’t.I tried flashing multiple times just to end up with the Nokia logo showing up,then the five dots showing up for 10 seconds then loops back,until I tried enabling R&D mode and the phone just started booting up just fine minus charging,so now the question here I may ask is,which part broke inside the phone and can I (or a board repairman) fix it?I know the N900 has problems with the baseband and such but not this