Quick Answer
Some TVs cannot wake over Wi-Fi because they stop listening on the network when asleep. Wake support depends on the TV platform, model, firmware, standby settings, power-saving mode, and whether the TV keeps Wi-Fi or Ethernet active during sleep.
Last updated: May 7, 2026.
Why Wake Fails
| Cause | Effect |
|---|---|
| Wi-Fi turns off during sleep | The app cannot reach the TV until it is manually turned on |
| Network standby disabled | The TV ignores wake commands while asleep |
| Power-saving mode | The TV saves power by reducing network availability |
| Platform limitation | The TV API may not expose wake control to network remotes |
| HDMI-CEC chain | Streaming device power may depend on the TV or receiver |
What to Check
- Turn on the TV manually and verify normal remote controls work.
- Check TV settings for Quick Start, Network Standby, Mobile Device Control, Wake on LAN, or similar options.
- Keep the TV and iPhone on the same trusted network.
- If available, use Ethernet for more reliable standby wake behavior.
- Check the supported devices table for platform-specific notes.
Works With / Does Not Work With
| Works With | Does Not Work With |
|---|---|
| TVs that keep network remote control active in standby | TVs that turn off networking during sleep |
| Supported wake behavior exposed by the TV platform | Forcing wake when the TV firmware does not listen for it |
| Same trusted local network | Isolated networks or sleeping devices that disappear from the network |
Wake Over Wi-Fi FAQ
Does Ethernet help?
Sometimes. Some TVs keep Ethernet active more reliably than Wi-Fi during standby, but it still depends on TV settings and firmware.
Can app launching work if wake does not?
Yes. App launching can work while the TV is awake even if wake from sleep is limited.
Why did wake work before but stop after an update?
TV firmware updates can change standby, network, and power behavior.