Tricked Out

if someone could please help me, thatd be greatly appreciated, im in desperate need. i tried messing with the hex thing and the p2kman thing and messed up my volume while using the gain table. now, on my phone, the volume 5 is the highest volume while volume 6 is the lowest. basically, it goes from 6 to 7 to 1, 2, 3, 4, 5 for some reason. i only messed with offsets OD, 49, and 31. does anyone know what i should do to make my phone go back to normal. if i could even do a master reset on my phone, that would be cool, but i dont know how to get a password that will enable me to do a master reset. anyone have advice? its a brand new phone and it cant be messed up already!