How to downgrade any Dex custom firmware PS3 to 3.55 [PS3/DEX]

▬▬☆Open Me☆▬▬ ☆▬▬▬▬▬▬▬▬▬☆ Hey guys, This is a quick tutorial on downgrading a DEX ps3 on any custom firmware. Please note: This has worked fine for me and a lot of other people but your system was not made to be able to do this so there could be side effects form doing this. DO THIS AT YOUR OWN RISK ☆▬▬▬▬▬▬▬▬▬☆ Download: https://www.mediafire.com/?mvq219u4e7w479e ☆▬▬▬▬▬▬▬▬▬☆ Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use.