Disney+ is now available in 4K again in all countries, but only on some devices. Following a court ruling, the streaming service was forced to pull its 4K and HDR features in some European countries. Watch full video here:This means Disney+ can't be watched in 4K on the Apple TV 4K, Samsung TVs and game consoles in the affected areas. Disney+ continues to work as normal in all other countries where it's available, as Disney has continued to use its existing technology to deliver 4K and HDR in these regions. They can contact Disney for a partial refund for their billing period.