Let me start from the beginning. I was testing a new ROM (C-ROM to be exact) but i didn't like it's using TWRP (I hate this thing, i'm used to CWM), so I tried installing CWM by using ROM Manager so I can restore from my Nandroid backup. Despite the "success" message of ROM Manager - the phone kept booting into TWRP recovery so i googled a "flashable cwm zip" and found this: CWM Recovery v184.108.40.206 for Galaxy S2 GT-i9100 ZIP
I flashed the above zip using TWRP (success message followed) but when i rebooted the phone - NOTHING came up. I thought myself i bricked it but i managed to go to download mode.
Where do i go from here? I guess i'll have to use PC Odin from here but i don't know what to do exactly (i'm not power user).