PS3 Rebug 3.55.3 '999' Downgrader CFW Released

Today with the release of CFW 3.55.3 REX version comes a new version named 3.55.3 "999" version downgrader. Check out the changelog and the download link below.

Changelog:
FEATURE - All 3.55.3 REX EDITION Features (Firmware is identical)
FEATURE - Downgrade any firmware version CFW with spkg sig check patched

Download Here