NO, I bought 2 days ago PS4 slim, which throws that message, 99% it is not jailbroken, So I think I could easily fix it with update or changing that battery. I will update info here.
Hello guyz, are you all having this issue with your jail-broken ps4? or is it possible to have the same problem with not jail-broken ps4? I found ps4 slim with CE-30391-6 error. I read some forums there are battery problem, or software problem- update fixed it for most cases.
Caller -"Everytime I start a Pc game on my S24, playing on a external monitor, someone calls or texts me, n it kicks me out of the game." Customer Support - Click (hangs up)
I found it funny cause many many years ago, had a roommate in college that did this same dumbass branding of the school logo, but it didn't look anything like it after it healed. Just looked like a birthmark.