Board Thread:Questions and answers/@comment-25057645-20170618140859/@comment-24743922-20170620040909

Well, it depends.

Mods aren't exactly hard. As long as you follow the tutorial- like most of the people here do- or know what you are doing- like Elliott, there isn't too much that can go wrong. Take pictures of the screw positions if they have different sizes, do not remove components if you're not sure the blaster will work... Common sense.

But yeah, BigS is right. Look for Mod Guides. They'll help. A lot.