(adsbygoogle = window.adsbygoogle || []).push({}); I have a 4.30 ps3 on a official firmware and i was thinking if i ould upgrade to the 4.46 rebug since i'm on a lower firmware. Have anyone tried it yet and if not do you guys think this will work

You cannot install CFW on firmware that is higher than 3.55. And NO it will not work.

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In order to install any type of custom firmware you must be on 3.55. Click the link that libra7ry posted, it is very helpful.