Changing grades is basically the only possible crime listed in that warrant, everything else listed is a civil matter at best, and mostly scaremongering due to his technical abilities.

>> he has "fixed" computers so that they cannot be scanned by any system for detection of illegal downloads and illegal internet use, "jail breaks" cell phones, possibly stolen ones, for people so that the phones can be used on networks other than they are meant for

He expects full control over his property and doesn't just do what he's told? We're obviously dealing with a loose cannon here!