(adsbygoogle = window.adsbygoogle || []).push({}); Would it be possible to add a homebrew app that forces you to enter a 4-digit password once you boot up your ps3 and you must enter the password in order to get into the ps3. Such like how you can put a password on your internet, just like how that works. But instead of it being the internet that you need to put the password in for, you would be to get into the main screen of your ps3 (XMB). To keep people out such as sister, brother, parents, cuzs, and who ever out to keep them from updating it.

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Haha I don't get it.

Wait, is this you CMD?