AirPlay / Google Cast / DLNA-UPnP

Casting vs screen mirroring from iPhone to TV

Quick answer

Casting sends a selected photo or video to a compatible TV; screen mirroring continuously displays the iPhone screen. TVRemoteX supports personal-media casting on compatible routes, not universal live screen mirroring. Protected streaming content and unsupported media formats may not play. Exact support still depends on the TV model and software version; check the manual for your model if a step does not match.

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TVRemoteX developer and guide reviewer

TVRemoteX interface used for discovery, pairing and control
TVRemoteX app interface. This screenshot illustrates the app, not a test of the TV model in this guide.

Applicable scope

Brands and product families

Apple TVAirPlay TVGoogle CastDLNA / UPnP TV

Connection steps

1

Pairing behavior

Choose the receiver and send a compatible personal photo or video. A cast session controls that media item; it is not continuous iPhone screen mirroring.

Photo / video cast

Confirm that the selected personal photo appears or the compatible local video plays on the TV. Home, Back and volume are remote-control checks, not evidence that media casting worked.

Optional technical detailsProtocol names and software-generation differences are kept here for advanced troubleshooting. Most people can follow the connection steps above without using this section.

Differences by model and software

Menu names and feature availability can vary by model, region and software version.

Model / software 1Media casting

Cast receiver route only; no D-pad remote is claimed.

The TV receives one compatible photo or video and controls that session
Model / software 2Screen mirroring

The brand ships multiple operating systems; choose the platform-specific route.

The TV displays the live iPhone screen through AirPlay-compatible mirroring
Model / software 3Protected streaming apps

The brand ships multiple operating systems; choose the platform-specific route.

Use the service's own AirPlay/Cast button when supported

Symptoms and fixes

What you seeLikely causeWhat to do
The TV does not appearLocal Network permission, guest Wi-Fi, VPN or client isolation is blocking discovery.Enable iOS Local Network access, use the same non-guest LAN, pause the VPN and rescan with the TV awake.
A photo works but a video does notThe receiver cannot fetch or decode that media format, or protected streaming content blocks redistribution.Try a common local file on the same LAN. Use the streaming app's own AirPlay/Cast control for protected services.
Connected, but buttons do nothingThe TV accepted discovery but blocks third-party control, selected a limited route, or is showing a protected screen.Check the platform's network-control setting, return to Home and test basic navigation before advanced commands.
The brand is found but pairing instructions look wrongThat brand uses another operating system, such as Roku TV, Fire TV, Android/Google TV or VIDAA.Check About/System information and follow the operating-system guide instead of the logo on the bezel.

Manufacturer help

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