Rebug 4.81.2 CEX to DEX PS3 CFW Tutorial
Revisions:
5/6/17: Initial release.
Hey guys,
If you have a modded PS3 and you want to do mod menus for your favorite games, or perhaps do some more advanced customization on your game console, you need to do a conversion from your REX system to a DEX or D-REX. By doing this, it will enable your system to be in a “developer” mode so you can run mod menus and other modding scripts/customizations you may find online.
The process itself is quick, so I’ve uploaded a youtube video on my channel and also linked below for your enjoyment!
Welcome to the Underground. 
can u give me a link of rebug 4.81.2 d-rex coz the link is dead on rebug.me a big thanks.
Link isn’t dead if you download that .rar file and look inside the .txt file.