En odin hay que poner las carpetas de este modo:
PDA: I9100_CODE_I9100XXLPH_CL118559_REV02_user_low_ship .tar
PHONE: MODEM_I9100XXLPH_REV_02_CL1104396.tar
CSC: GT-I9100-MULTI-CSC-OXALPH.tar
Bootloader: I9100_APBOOT_I9100XXLPH_CL118559_REV02_user_low_sh ip.tar.md5