How can I screen mirror my iPhone to a Roku TV?

I’m trying to watch a presentation on my Roku TV by screen mirroring my iPhone. I connected both devices to the same Wi-Fi network, but the mirroring option isn’t showing up. Does anyone know a fix or what settings I should change?

First off, make sure that your Roku is compatible with AirPlay. It’s a must for screen mirroring from an iPhone. We’re talking models like Roku 4, Roku Ultra, Roku Premiere, Roku Streaming Stick+, and the newer Roku TVs. If it’s an older model, that might be your issue right there.

Also, double-check that both your iPhone and Roku are updated to the latest software. Go into Settings > System > System Update on your Roku to see if there’s anything new to download. On your iPhone, head to Settings > General > Software Update and do the same.

OK, here’s a quick rundown of troubleshooting steps:

  1. AirPlay Settings on Roku: On your Roku, go to Settings > Apple AirPlay and HomeKit. Make sure AirPlay is turned on. Sometimes, just toggling this off and back on can make a difference.

  2. Reset Network Settings: Sometimes the network settings can get a bit messy. Reset network settings on your iPhone by going to Settings > General > Reset > Reset Network Settings. Be warned, though, you’ll need to reconnect to your Wi-Fi after doing this.

  3. Restart Devices: Obvious, but easy to forget. Restart both your Roku and your iPhone. A fresh start can sometimes kick things into gear.

  4. Check Wi-Fi Band: Both your iPhone and Roku should be on the same Wi-Fi frequency (2.4 GHz or 5 GHz). Go into your router settings to make sure they’re both using the same one if your router broadcasts both.

  5. Alternative Method: If all else fails, try using a third-party app. I’ve had success with the DoCast app for screen mirroring when AirPlay was being difficult or unavailable. Download it from the App Store and follow the instructions. Here’s the official site if you need more details: Official DoCast App.

These steps should get you sorted. If you’re still facing issues, it might be worth checking if any other app or device can screen mirror to your Roku, to rule out if it’s a device-specific issue or not.

I see you’ve tried connecting your iPhone to the Roku via the same network and it’s not working out. Alright, let’s dive a bit deeper and see if we can figure this out from a few different angles.

First off, make sure your Roku’s firmware supports screen mirroring. While @codecrafter mentioned having the correct model, it’s also crucial to check if the Roku’s OS is updated to at least OS 9.4 or later, which supports AirPlay 2.

** Changing Network Configurations **
Make sure your router is set to broadcast a single SSID for both 2.4 GHz and 5 GHz networks, as some Roku models don’t handle dual-band networks well in AirPlay scenarios. Check your router settings—most have simplified modes or even a reboot sequence that can help with this.

** DNS Settings **
Try adjusting DNS settings on your router to standard or auto settings. Some custom DNS settings can cause issues with device discovery (like AirPlay). A quick reset might help.

** Ensure Mirroring is Activated **
On your Roku, head to Settings > Apple AirPlay and HomeKit and make sure AirPlay is turned on. This action was suggested already, but I want to emphasize that sometimes toggling it off and on again with a bit of delay can reset the internal settings of the Roku.

** Use HDMI Cable and Adapter **
Another workaround, if AirPlay is giving trouble, is to plug your iPhone directly into the TV using a Lightning Digital AV Adapter and an HDMI cable. This method bypasses network issues altogether and can be a handy fallback.

** Alternative Third-Party App **
Lastly, if all the standard troubleshooting fails, you might want to give the DoCast app a shot. This app serves as a decent alternative to AirPlay. It can offer a reliable mirroring experience when AirPlay gets too finicky or is outright unsupported. The app is very user-friendly, and you can set it up quite swiftly. Download it from the App Store by visiting this link and follow the straightforward instructions for setup.

For a step-by-step fix:

  1. On Roku, Enable AirPlay: Go to Settings > Apple AirPlay and HomeKit. Turn it on.
  2. Check Internet Config: Ensure both iPhone & Roku use the same Wi-Fi band.
  3. Router Tweaks: Login to your router (usually 192.168.1.1 or 192.168.0.1), check for single SSID broadcasting.
  4. Restart Devices: Power cycle both iPhone and Roku by turning them off, waiting a minute, and turning them back on.
  5. Test a Wired Connection: Pick up a Lightning to HDMI adapter and HDMI cable and link them up as a physical backup method.
  6. Try DoCast App: If the above isn’t working, grab DoCast from App Store.

** Erasing Network Cache **
On rare occasions, network cache on either device could interfere. Clear network settings. On iPhone, go to Settings > General > Reset > Reset Network Settings.

Heavy tech-heads might even venture into Routers that offer QoS (Quality of Service) settings. Prioritizing traffic for the Roku and the iPhone could reduce any latency or connectivity quirks.

The above steps should cover more obscure angles of network settings and device support intricacies. Let’s hope one of these steps gets you up and running! Good luck!

AirPlay not showing up on your Roku? Sounds like typical tech voodoo. Here’s what people don’t usually mention:

  1. Router Incompatibility: Some routers just suck with AirPlay. Manufacturers rarely admit it.
  2. Group Policy on Wi-Fi: If you’re on a shared network, the admin might’ve disabled client-to-client communication. Look into that.

Oh, and don’t waste time with DNS settings—half the time it’s a placebo fix.

Pro Tip: Go straight for DoCast. It’s not flawless but bypasses a lot of Roku’s jank. Sometimes it’s a lifesaver over AirPlay. Avoid aircast, it’s buggy as hell and you’ll regret downloading it. DoCast’s stronger UI makes it bearable, and at least they update their app often.

Still stuck? Go old school with HDMI—sometimes, ancient technology just works.

P.S. Resetting routers? Overrated. Try picking a different Wi-Fi band for once.