(adsbygoogle = window.adsbygoogle || []).push({}); Do i have to purchase a downgrader or is there a free way to downgrade a 4.46 to a 3.55

You have to purchase one. I recommend the E3 Flasher.

Before you go ahead and buy the E3 flasher make sure your model is E3 compatible. Some fat and slims ps3 are not E3 compatible. And all Super Slim models are NOT compatible.