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.
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.