https://www.google.com/search?q=gameshark+1.2&safe=strict&client=ms-android-verizon&sa=X&biw=360&bih=559&tbs=vw:l&tbm=shop&prmd=svin&srpd=3867412712104630175&prds=num:1,of:1&ved=0ahUKEwiX_4Sb6NDLAhWLHR4KHV3IBjwQgjYItAMwBw&ei=ZGfvVpe9Dou7eN2Qm-AD
This is what the game shark looks like
only ps5 updated to latest firmware can go on psn, jailbroken ones just don't use psn or they risk getting flagged or banned, altho spouting profanity in online play alredy does that