(adsbygoogle = window.adsbygoogle || []).push({}); hello ngu im trying to help my friend update hes 3.55 ps3 to a 37.pup but it keeps saying data corrupted?

You can try these things:

1. Try to toggle your QA if you are on a CFW
2. Format your USB and try to install it again
3. Find another download

thank you i am also having a problem with putting a patch on , i put a patch on at my screen goes black when loading up black ops 2?