PS3 How to downgrade a game

[Rozpl]

I download a fc 24 mod that is support by FIFA 19 and I accidently download a 1.02 update (yea ik i have great idea) and i want to know that can i somehow downgrade game to 1.00 from WebMan or MultiMan

 

[Charles_n_town]

Delete the update from the game data section of the xmb.