PS3 Rebug CFW 4.21.1 REX Released

Today developers Cyberskunk and evilSperm has decided to release a new CFW 4.21.1 REX Edition. Check out the changelog and the download given below.

Changelog:
FEATURE – Dual LV2 Kernels CEX/DEX (Swap your EID0/LV2 kernel using Rebug Toolbox in seconds)
FEATURE – ALL Retail functions available in CEX mode (No need to install different firmware)
FEATURE – ALL Debug functions available in DEX mode (No need to install different firmware)
FEATURE – ProDG Connectivity in DEX mode
FEATURE – QA Token compatibility
FEATURE – OtherOS++ support enabled (Use Rebug Toolbox to Boot OtherOS with different LV1 patches)
UPDATED – Rebug Toolbox 02.00.00
UPDATED – 4.31 Version Spoof files (PSN/SEN Enabled for 4.21.1 REX ONLY)
PATCHED – LV1: Disable System Integrity Check (Safe to use with mismatched COREOS/SYSCON versions or if PS3 is not QA enabled)
PATCHED – LV1: Peek and Poke support (Unused LV1 call 182 and 183)
PATCHED - LV2: Peek and Poke support (LV2 Syscall 6 and 7)
PATCHED - LV2: Peek and Poke support for LV1 (LV2 Syscall 8 and 9)
PATCHED - LV2: LV1 CALL System call (LV2 Syscall 10)
PATCHED - VSH: Allow Unsigned act.dat and *.rif files
PATCHED - VSH: Disable Unlinking/Deleting of act.dat
FUN FEATURE – Fake Save Data Owner in CEX and DEX (Use Game Saves from ANY Owner)
FUN FEATURE – Lock/Unlock Trophies in CEX and DEX
FUN FEATURE – Cinavia protection disabled in CEX and DEX mode

Download Here