(adsbygoogle = window.adsbygoogle || []).push({}); I had installed ps3 ita 4.65 dex and activate sen ps3 enabler and he stayed in black and frozen. format the hard disk to access the recovery and now it asks for a version 3.50 or higher but not let me reinstall the dex ita says no data actulizacion encontraro someone can tell me that I must install to make it work thanks

Try to install 3.55 CFW 1st then install the firmware you want.

3.55 dex ?

Try it with 3.55 Dex Downgrader - You must login or register to view this content.

Thanks finally worked