Apple's latest Apple TV 4K has run into an unexpected problem shortly after reaching customers. Some of the users have experienced glitches when trying to open the YouTube on their devices. Instead of videos, some of them saw a black screen, QR codes and warning messages.
The problem seems to have surfaced at the same time the device was launched on November 13, 2026. However, despite this problem, users are able to use other streaming applications without facing any problems. It seems that Google is trying to fix this problem.
Early reports suggest that the problem affects users in different ways. Some Apple TV 4K owners opening YouTube see a black screen with a QR code and the message, "YouTube is not yet available on this device." This prevents them from accessing the app as usual.
Others can open YouTube but see a transparent red warning banner at the bottom of the screen. The message says that the app is approved for device testing only and is not meant for regular use.
These errors suggest the YouTube app isn't working properly on the new Apple TV hardware. The timing has also drawn attention because YouTube remains one of the most popular apps used on streaming devices.
The issue came to light on November 13, when Apple's fourth-generation Apple TV 4K became available to buyers. Reports from MacRumors and 9to5Mac also highlighted the problem, bringing more attention to the early software trouble.
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The Verge journalist Tom Warren shared a possible fix on X for users facing the errors. He suggests updating the Apple TV to tvOS 27.2, force-restarting the device, and reinstalling YouTube.
To force-restart, users should press the TV and Back buttons on the remote control for five seconds or do it through the system settings.
However, not all users may have to perform these actions. There is information about the server-side fix that YouTube is implementing to solve the issue. For now, it seems that the problem affects YouTube on the latest Apple TV 4K only, with no indication of a more serious hardware problem.