September 2026

Install apps on a Samsung Smart TV from Smart Hub, sign in with a Samsung Account, update Tizen, and fix missing or failed app installs.

Cast or mirror an iPhone or Android phone to a TV using Chromecast built-in, Google TV, Android TV, AirPlay, Roku, Fire TV, or an HDMI streaming device.

Install apps on an LG Smart TV through the LG Content Store, browse categories, sign in, update webOS, and handle missing apps.

Fix a Hisense TV that cannot find Wi-Fi, rejects the password, times out, or drops connection on VIDAA, Google TV, and Android TV models.

If HDMI ARC or eARC is not sending TV sound to your soundbar, check the correct port, TV sound output, CEC, power order, and HDMI cable.

If your Hisense TV keeps showing the logo and restarting, fix stuck software, updates, HDMI-CEC issues, heat, and power problems.

If Fubo keeps buffering, crashes, or will not sign in before live TV or sports, use these app, network, account, and DVR checks.

Fix a Fire TV Stick that will not power on, freezes, loses Wi-Fi, gets stuck on the logo, or stops responding to the remote.

If HBO Max subtitles will not turn on, disappear, or show the wrong language, fix playback controls, profile defaults, app updates, and device caption settings.

Fix HBO Max when the app will not open, freezes on loading, crashes to the home screen, or fails on Roku, Fire TV, Apple TV, and smart TVs.