(adsbygoogle = window.adsbygoogle || []).push({}); Hey, I upgraded to 4.70 DEX firmware and im not able to sign in or anything and I want to downgrade, so how would I do that safely without harm to my ps3?

hello, use the 3.55 DEX Downgrader, and then update to a your favorite dex cfw, i dont do it in safe mode and nothing have happened with my ps3

What's your problem on 4.70 exactly? you should be able to sign in as your on 4.70 :p