PSP's IDPS can be used to unban your PS3, some strangers might be using your PSP's identity right now to unban their own PS3 - Wololo.net
PS3 4.81 exploit: IDPS Dumper released, and latest status of the exploit - Wololo.net
After converting to DEX 4.84 i got the error 8002A224, I found out my console id no longer matched so i did the permanent fix, I still can't connect to psn and