i follow this guide https://www.reddit.com/r/vitahacks/comments/3nj825/tnv11_bubble_installed_but_now_i_can_not_use_tnx/
i try and re-try...but always same error...after edit H.bin in Tekken savefolder (i rename ms0:/PSP/SAVEDATA/TNV/TN.BIN into ms0:/PSP/SAVEDATA/TNX/TN.BIN), you need to rename...