jailbroken ps3

Hello guys! I now just found out about PS3Xploit, so I thought about getting one again :). Never got to use my old PS3 Online, as after finishing the JB with an E3 Flasher, I was scared to go online and getting my CID banned. The PS3 was collecting dust, so I sold it to a friend after a while...

so i have a ps3 i jailbroke my ps3 followed the instuructions Now i have a mod menu for GTA 5 it works on story but i when i got to online it says files required to play gta online could not be downloaded from the rockstar games services did i do somethig or does it not work BONUS INFO: where...

I would love to start modding call of duty like ghosts for example on my PS3 what should I do to start making this happen? I'm assuming I have to jailbreak my PS3? But really someone help me I have no idea where to begin or what I should do. Feel free to leave links to videos or whatnot to help...

I wanted to start a PS2 iso with the Emulator and that caused my PS3 to make a reset. The problem i have now is that i can't connect to psn anymore what i could do before the reset. the cfw is still installed but i can't do anything at all. I could really need some help right now.