Anty: The Samsung Smart Hub offers a large collection of popular apps ranging from entertainment, fashion, sports, weather, games, streaming, VOD, kids, and much more. Please know that you can customize the Smart Hub by removing apps from or adding apps to the home screen. You can also rearrange apps to your liking. Simply select an app, press, and hold the Enter key. You’ll see a popup menu with options to move or remove it. Should you have further questions or concerns, please contact Samsung Customer Support. 1-800-SAMSUNG (8AM -12AM EST, 7 days a week) On the Samsung website and click on the SUPPORT link in the upper right corner for: 1) Contact Us Options (LiveChat, Remote Support, Facebook, Twitter) 2) Product Support 3) Manuals and Downloads 4) Warranty Info 5) Product Registration: Registering your product gives you access to easy warranty support, convenient opt-in to special promos and offers, faster troubleshooting and service, and quick notification of system updates 6) Samsung Community: A great resource for getting help from Samsung moderators and customers and more 7) …and more product, repair, order, and care options ~ Samsung Solutions

Tia S: Thank you for purchasing the TU7000 and for sharing your experience with fluctuating volume. Your issue is possibly a source issue. You can try auto volume Settings > Sound > Expert Settings > Auto Volume = On You may also want to perform a Sound Test under Support > Self Diagnosis > Start Sound Test If the issue persists, please reach out to us so that we can provide troubleshooting or begin warranty service. 1) Phone: 1-800-SAMSUNG, available 8AM - 9PM EST, Mon - Fri 2) LiveChat: https://www.samsung.com/us/support/#contact_us_for_support 3) Facebook Messenger: https://www.facebook.com/samsungsupport 4) Twitter: https://twitter.com/SamsungSupport 5) The Samsung Members Community is also a great resource for getting help from Samsung moderators and customers: https://us.community.samsung.com If you have not already done so, we invite you to register your new Samsung product at: https://www.samsung.com/us/account/signin/?redirect=https%3A%2F%2Fwww.samsung.com%2Fus%2Fsupport%2Fregister%2F Registering your product gives you access to easy warranty support, convenient opt-in to special promos and offers, faster troubleshooting and service, and quick notification of system updates. ~ Samsung Solutions