It's already has walk thought walls, but you can use it only one time per game. It's not completely useless because if you will go in bug and save your position you can teleport on this place again, haha. As for the crash on CF PH yes, you right, they updated X-TRAP recently on a newest version, not a problem at all, i already updated it & it works great, will upload soon versions for NA/PH, but i must fix some stupid bugs first. Biggest problem is that my hack is fully universal because i don't use any hardcoded pointers/offsets, so it updates automatically with the game updates, but when X-TRAP updates i must find adress of hooked function manually, so if, for example, you using my hack on CF EU version (which have 82XX XT version), you will have a crash or another error if you will try to use it on CF NA (which have 83XX, different from EU), but it's just for an example.
Also some people wrote me a pm with a request to do a private hacks, i'm not doing private hacks at all even for money (well, if you will pay around 10$ then sure i will make what you want :P).