I know how get unlimited carepacage but is useless in public lobby. there's two metod 1 for support (need change ff ff ff ff xx (xx is global kills counter) to 00 00 00 00 xx for support class) and the same but viceversa for specialist (need carepack from mission complete reward then 00 00 00 00 xx change to ff ff ff ff xx).
But another metod is so stupid and work as well without change bytes, is related with ulimited ammo but all metod can crash game due limit reach of spwan objects so people will report that and no more fun...
P.S. I wish you all happy fragyng year and pwanz many noobz as you can.....