PS3 Need Help Bo2

[julyennlewuli]

So i was watching a tutorial on bo2 how to change name with moving batteries and stuff. And i change the original param with the modded param and it freezes now i changed back to the original n it still freezes any ideas on how to fix

 

[itsNootex]

So i was watching a tutorial on bo2 how to change name with moving batteries and stuff. And i change the original param with the modded param and it freezes now i changed back to the original n it still freezes any ideas on how to fix

Delete update? or fix eboot

 

[julyennlewuli]

Delete update? or fix eboot

thing about it is the update isnt showing

 

[osnupe]

Delete the whole game data?