Don't listen to that hack! Norse spirits, my butt! Everyone knows that Norse spirits play no role in Apple hardware, there were no apples in Scandinavia and hence these spirits know nothing how to deal with Apple products. As everyone who has at least a HINT of a clue when it comes to technospirits knows, most likely when you're dealing with a possessed Apple product you have a Greek spirit at your hands. Hesperides anyone? But in the case of evil Apple spirits, it is almost invariably some ploy of Eris you're dealing with. Fuck, doesn't anyone know his mythology these days anymore?
Fucking hacks! Don't trust anyone but a ordained Discordian pope (like myself) to deal with stuff like that! Don't put your valuable data into jeopardy!
Yes, getting your spirits warded by a genuine pope of the Church of Eris is pricey (my rates start at 300 for a first consultation) but would you rather pay 150 to that hack and get NOTHING in return? You deserve a better service than that!
(Yes, I'm working in consulting. Why are you asking?)