Batteries dead and no spares? Your phone reaches the Roku TV over Wi-Fi, not infrared, so there is nothing to run flat. Keep in mind that every Roku device — Select, Plus and Pro Series TVs, the sticks, the Ultra — answers on the same Roku ECP port, so one app covers the house.
Your phone never needs batteries. Switch to Wi-Fi control—free, instant, and permanent.
Download Free App
4.8 ★
App Store
FREE
No paywall
16+
TV brands
Roku hardware map
Roku is both an operating system it licenses to other TV makers and, since 2023, a TV brand of its own. Every one of these speaks the same control protocol — the External Control Protocol, plain HTTP on port 8060 — which is why a Roku player and a Roku-made TV behave identically to a phone app.
| Model line / series | TV operating system | How it is controlled over the network | Pairing | On-set button |
|---|---|---|---|---|
| Roku Select Series TV | Roku OS (2023 onward) | Roku ECP — HTTP on port 8060, found by SSDP | None on most units | Single button, underside or rear |
| Roku Plus Series TV | Roku OS (2023 onward) | Roku ECP — HTTP on port 8060, found by SSDP | None on most units | Single button, underside or rear |
| Roku Pro Series TV | Roku OS (2024 onward) | Roku ECP — HTTP on port 8060, found by SSDP | None on most units | Single button, underside or rear |
| Roku Streaming Stick / Streaming Stick 4K | Roku OS | Roku ECP — HTTP on port 8060, found by SSDP | None on most units | None — it is a stick; use the TV’s own button for power |
| Roku Ultra | Roku OS | Roku ECP over Wi-Fi or wired Ethernet | None on most units | Reset pinhole on the housing |
Roku-made TVs are sold under the Roku name only in North America; elsewhere Roku OS reaches you through a licensee such as TCL, Philips or Sanyo.
Reaching the menu with no remote
Roku TVs ship with a single button, usually on the underside of the panel or on the rear near the ports — manufacturers keep moving it, so check your own set. With the TV off a short press powers it on; with the TV already on, a short press opens the Input List rather than doing nothing, and a long press turns it off.
There is no button path into the network menu: Roku expects a remote or a phone. If the TV was never on your Wi-Fi, plug in Ethernet or a USB keyboard to get through first-time setup, then switch to wireless.
Known Roku failure mode
Roku has a switch that governs exactly this. Settings → System → Advanced system settings → Control by mobile apps decides whether your Roku will accept keypress commands from anything other than its own remote, and Roku’s developer documentation states that from Roku OS 14.1 it has to be set to Enabled for certain ECP keypress commands to land.
What helps: Set Control by mobile apps to Enabled. If discovery itself is failing, the cause is usually the router: SSDP is multicast traffic, and AP isolation, guest networks and some mesh setups drop it. Put phone and TV on the same SSID, or enter the Roku’s IP address by hand.
Battery-Free Roku TV Control
Your phone never runs out of batteries. Control your Roku TV over Wi-Fi permanently — no AA or AAA batteries required.
Free
No trial
No subscription
4.8
App Store
170+ ratings
Auto-Discovery. Zero Config.
When Roku remote batteries die, switch to Wi-Fi control immediately. Our free iPhone app connects to your Roku OS via HTTP REST (Roku ECP) (port 8060), auto-discovered over SSDP. No pairing required — instant connection. Full remote functionality on your phone — D-pad, volume, mute, HDMI switching, media controls. No batteries ever needed.
How it works
Your Roku TV or streaming stick stays powered via its power source. No batteries needed on your end.
Get the Universal TV Remote app free. No credit card required.
Ensure your phone and Roku are on the same Wi-Fi. The app discovers Roku automatically.
Tap Roku in the app and enjoy full control—channels, volume, apps—powered by your phone's battery, which you charge anyway.
FAQ
Specific answers for Roku TV users — including which Roku lines run which system.
If you have replacement batteries, swap them — most Roku Roku OS remotes use 2 × AA alkaline cells. If you're out of batteries, use our free Roku remote app on your iPhone as an instant wireless remote replacement. It connects to your Roku OS via HTTP REST (Roku ECP) (port 8060), discovered automatically over SSDP. No PIN or pairing code is required — the connection is instant. Full remote functionality with no batteries ever needed.
Yes — our free wireless remote replacement iOS app gives you complete control of your Roku OS over Wi-Fi using HTTP REST (Roku ECP) (port 8060). Your TV is discovered automatically via SSDP. No PIN or pairing code is required — the connection is instant. Navigation, volume, HDMI inputs, media controls, and streaming app launcher all work from your iPhone without a physical remote. This is a permanent solution — many users keep the app even after replacing batteries.
Most Roku Roku OS remotes use 2 × AA (1.5V) alkaline batteries. Premium models like slim remotes may use AAA cells — check your specific model's battery compartment cover. Standard alkaline AA batteries last 6–18 months with typical use. While waiting for replacements, our free Roku remote app provides complete wireless remote control of your Roku OS via HTTP REST (Roku ECP) (port 8060) with no batteries required.
The official Roku app. Roku publishes its own mobile app, and on a Roku-made TV it is the natural first stop. What it will not do is control the Samsung in the next room — every brand outside Roku OS needs a different protocol entirely.
Roku TVs ship with a single button, usually on the underside of the panel or on the rear near the ports — manufacturers keep moving it, so check your own set. With the TV off a short press powers it on; with the TV already on, a short press opens the Input List rather than doing nothing, and a long press turns it off. There is no button path into the network menu: Roku expects a remote or a phone. If the TV was never on your Wi-Fi, plug in Ethernet or a USB keyboard to get through first-time setup, then switch to wireless.
Roku has a switch that governs exactly this. Settings → System → Advanced system settings → Control by mobile apps decides whether your Roku will accept keypress commands from anything other than its own remote, and Roku’s developer documentation states that from Roku OS 14.1 it has to be set to Enabled for certain ECP keypress commands to land. Set Control by mobile apps to Enabled. If discovery itself is failing, the cause is usually the router: SSDP is multicast traffic, and AP isolation, guest networks and some mesh setups drop it. Put phone and TV on the same SSID, or enter the Roku’s IP address by hand.
More Roku TV guides
Set Up Roku Without Remote: Wi-Fi Guide
Read guideSome Roku Remote Buttons Not Working? 5 Real Fixes (Free)
Read guideLost Roku Remote? Free Phone App Replacement (No Paywalls)
Read guideRoku Remote Not Working? 30-Second Phone Fix (100% Free)
Read guideBest Free Roku Remote App — No Paywalls, No Credit Card Ever
Read guideControl Multiple Roku TVs with One Free Remote App
Read guideRelated guides
Roku and these brands share the Roku OS platform — one app controls all.
Free download
Works on any Roku smart TV over Wi-Fi. No account, no subscription, no hardware. Just download and connect.
Download Free AppAvailable for iOS & Android