(adsbygoogle = window.adsbygoogle || []).push({}); I'm using my 3.55 jailbroken ps3 to go on mw2 but when i try loading it up it gives me this error. 80010017. is there a fix for this? and I'm using F*ckps3 to go online on 4.21

You can't play MW2 on a Jailbroken PS3, you should data transfer and then play with the 4.25 PS3!

i tried data transferring but even on my 4.3 ps3 i still get the error

download spoofer 4.31 You must login or register to view this content. (scroll down on the page)
put it on ur jb ps3 open it and enable.
now u ps3 will restart and is 4.31 (dont`t worry) delete ur mw2 data and install it again and he ask now for a update to 1.14.
after the install disable the spoofer(it restart again ur ps3) and u are back on 3.55.
do now data transfer.

Hope this works

what do you mean mw2 does work on your ps3 or is it just online?