In this video I show you how to fix error NP-37602-8 where you can’t sign into youtube on PS4 after installing the PS4 7.51 system software update. This is a permanent fix if you are having the problem when you are unable to sign in to Youtube on PS4. It turns out that they changed the process for logging into the Youtube App on PS4. The only way to fix the issue is to remove the Youtube app, redownload it, and then sign-in with the new method which requires you to use a mobile device or computer and enter a special code that is displayed on the PS4. Watch the video for step-by-step instructions.
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