Hi guys! I am on 4.21 dex with my CECH2101A. I was thinking about downgrading 4.21 dex to 3.55 cex but i have noticed that a lot of people got bricked their console. Can anyone say if I can update to 4.21 CEX CFW or should I wait for some kind of an update of that 4.21 CFW so I could install it over my 4.21 dex without downgrading? Any help would be appreciated.