(adsbygoogle = window.adsbygoogle || []).push({}); Sup guys,

I want to convert my PS3 CEX to DEX.
I'm on HABIB 4.66 cobra spoofed to 4.70.

So I saw you need to be on a REBUG firmware...
Do I need to install it over my current firmware or do I have to downgrade first?

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To install REBUG I need to downgrade?

Yes, you'll need to downgrade.

yup, use rogero rsod downgrader for habib 4.66. from there install 3.55 OFW or CFW. on reboot install rebug 4.21

Thanks! I got it working