Yeah...I have few problems with that...using Waninkoko's dumper (v1.0) gets me "Opening NAND memory...ERROR! ret-106" and using Yawnd (v. 0.3) gets me a code dump. Interesting. I know someone that succesfully dumped 4.0 though... Am I using outdated apps? I couldn't find newer ones. EDIT: I tried on 3.2E, while Yawnd still gives the code dump, Waninkoko's one worked.