(adsbygoogle = window.adsbygoogle || []).push({}); I just need and advice of someone that knows about this and if they think I would be able to downgrade my PS4 to the 1.76 firmware. Thanks.

It could be possible. Not saying it won't ever happen, but it'll take time for retail consoles. If you run a TestKit/DevKit, I believe you can downgrade. Zecoxao spoke about this on the PS4 Hacking Q&A.

Alright Thanks for your answer.