How To Fix Ps 4 Activation Error. Go to the PlayStation website and sign into your account. The disc format may be unsupported, or the disc may be corrupted.
I posted a blog some time ago explaining how to fix this problem. There's a restore license option that allows you to restore any games or add-ons that you bought from the PlayStation. Go to the PlayStation website and sign into your account.
Remove the HDD cover or top panel if necessary.
Important: We have released a USB tool to help automate this manual repair process.
This subscription upgrade should happen automatically when the user signs in to the device. Try activating or starting your software. Use a small, unfolded paper clip (or something similar) to press and hold the reset button for at least five seconds.