Originally posted by UnHolyModz
Ok so I've went to DEX 4.21 Ps3ita and I have got RTM up and running. But when I try to sign up for PSN, I click on "Use Exsisting account" and I get the error "8071053D" I have tried Chocos unban tool and PS3ID patcher (I know there are very slim chances of that working).
I have not gone online with the PS3 after I went to DEX so I don't know what to do.
Any help would be very appreciated!