My SGS2 soft bricked?

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http://forum.xda-developers.com – Hi everyone i hope somebody can help me my problem is that i was on Stock Rom 2.3.6 and i want to put a custom rom so i root it, i did it everything good, but then following a tutorial of how to put cwm i did it like the video flashing with odin and mine said success but i have bootloop, i never tought trying to enter cwm so i tried to flash stock rom again but didnt have success it started have only fails in odin and now i dont know how but it haves a NAND rw corruption and doesnt let me flash roms only kernels but when i try to flash a rom i have that problem, so looking on internet now i kn (HowTos)