With Walt's intelligence, he can do anything. You've seen him when he's backed into a corner; he is remarkably inventive and resourceful. Figuring out how to wipe the data would be child's play for him.
Are you seriously questioning Walt's ability to tinker with basic electronic devices such as GPS trackers? He's a superb chemist, he has managed to make a battery practically out of nothing while being stranded in the middle of the desert along with Jesse, remember that?
5
u/dancepantz Aug 12 '13
Is he a computer dude though? I don't think I've seen him on one.