I got an enquiry here. I just bought my PS4 two days ago. I cant sign into my PSN account. No error msg.
The msg "please wait" keep loading for a long time.

I called the customer service. was advice to initialize my PS4. I did and it was still the same. I also did try restore factory settings. Also the same.

Any ideas? need help from you guys.

my PS4 updated to 1.75