[QkSi1ver]

Yes! finally... just a general question Can i use this OFFICIAL ROM to upgrade to the radio and rev A, then apply any Custom ROMs ppl made here for the apps and tweaks they added?

I'd like several features that most CHEFS has added like:
Battery 1% fix
Better Keyboard
USB2PC
Tweak for faster processing in general...etc


Or Can these be added separately without the need to flashing a whole ROM?
Any links

Thanks!