Alex2020: Thank you for purchasing the Samsung TU7000 TV and for your review. Samsung offers hundreds of apps in our App Store that you can download, and we are continuously adding more premium content and new services to our Smart TV platform. Using the Program Rating Lock function can be useful for controlling what programs children can watch on the TV based on their ratings. This does not block programs originating from external sources such as Blu-ray players, DVD players, or USB files. Go to: Settings > Broadcasting > Program Rating Lock Settings Every time you access Program Rating Lock Settings, you just enter the security PIN. You must also enter this PIN to watch a blocked program. The default PIN in “0000”. To change the PIN, go to Settings > General > System Manager > Change PIN. To optimize the smart TV performance, please try Device Care option under the Support Menu. Go to Settings > Support> Device Care > Start Device Care This service checks memory and frees up unused cached memory and closes background apps. I hope this helps to solve your concerns. Should you need further assistance, please contact Samsung Customer Support. 1-800-SAMSUNG (available 8AM -12AM EST, 7 days a week) Or visit us on the Samsung website and click on the ‘Support’ link in the upper right corner of the homepage 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

Austin: Thank you for purchasing the TU7000 TV and for your review. I am very sorry that you are experiencing Wi-Fi connection issues. You may want to go through these steps to check your network connection: 1) Check the distance between the TV and your modem or access point. The distance should not exceed 50 ft. (15.2 m). 2) Minimize interference by not using or turning off wireless devices. Also, verify that there are no obstacles between the TV and the modem or access point. (WiFi strength can be decreased by appliances, cordless phones, stone walls/fireplaces, etc.) 3) Perform a network test to check if there is a network problem. Press the Home button on your remote. Navigate to Settings > Support > Device Care > Self Diagnosis> Smart Hub Connection Test 4) Please also be sure you have the latest firmware update which enhances network connectivity. Ver 1401.7 is now available. You can check to see what software version your TV is using and if there is an available update through the settings on your TV. Go to Settings>Support>Software Update Both the current version and new version number will be displayed. The current version is what your TV is using and the new version is the latest update. New updates will be downloaded and installed on your TV. Updates usually take a few minutes; please do not turn off the TV until the update is complete. When the update is finished, the TV will restart automatically. If there aren't any new updates, select OK to exit. For further assistance or service, please contact Samsung TV Support at: 1-800-SAMSUNG (available 8AM -12AM EST, 7 days a week) Or visit us on the Samsung website and click on the ‘Support’ link in the upper right corner of the homepage 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