starange problem with samsung i9070

sansubg i9070 starange problem. i have tryed to erase user data by wipe cache and wipe factory not work samse then i flash with pti pad and csc still same then only pit and pda same after root, super su disaper try to install twrp recovery no sucess then try to cmw recovery not sucess.. help needed urget help. i have never found this kind of problem ………………..