Ive been trying for hours to get the walk through walls code to work on Pokemon Chaos Black to no avail. Ive tried all versions of Game shark and AR and no combination's work. The way i have it layed out is: gameshark_v1 (M) Must Be On 72BC6DFB E9CA5465 A47FB2DC 1AF3CA86 gameshark_v1 Ghost 509197D3 542975F4 78DA95DF 44018CB4 The top code is the master code the bottom is walk through walls. Will this work for you? did i do something wrong? Or is it just not compatible with gpSPhone yet?