How to Install NetMirror on Android TV and Smart TV

Putting NetMirror on a television changes the experience completely. Films fill the room, the remote replaces the touchscreen, and the whole household can watch together without crowding around a phone. The install itself is a little different from the phone route, because a television has no touchscreen, a different settings layout, and usually no easy way to type a web address. This guide covers the television route from start to finish, including how to get the installation file onto the TV in the first place, which is the step most people get stuck on.

NetMirror is an Android app, so it fits televisions that run Android TV or a Smart TV system built on Android. If your television runs a different system, such as Tizen or webOS, the app cannot be installed on the TV itself, and the honest alternative is to cast from a phone, which is covered in the casting guide. Nothing on this site hosts the installation file, and the download buttons here link only to the download page. The steps below assume the latest version only, with no version number invented.

Before You Start: Check the Television First

Five minutes of checking now prevents the most common television install failure: discovering halfway through that the TV does not run Android at all. Work through these three checks before you download anything.

1. Confirm the television runs Android TV

Open Settings on the television, then Device Preferences or About, and look for the Android version. You want to see Android TV, Google TV, or an Android version number. Sony, TCL, Hisense, Xiaomi and Philips sell Android TV sets, but the same brands also sell sets running other systems, so the badge on the box is not enough. If the settings menu shows Tizen, webOS, Vidaa, or a maker’s own system with no Android version, stop here: the install steps below will not work on that set, and casting from a phone is the route to use instead.

2. Have a file manager and a way to move the file

A television cannot easily download and open a file the way a phone does. You need two things ready: a file manager app on the TV, and a way to get the file onto the TV. The usual routes are the TV browser, sending the file from a phone with a file-sharing app, or loading it from a USB stick. Decide which route you will use before you start, and install a file manager from the TV app store first, because the television’s built-in file handling is often too limited to find a downloaded file on its own.

3. Steady Wi-Fi and a charged remote

Use the same Wi-Fi network for the television and the phone or computer you download from, and make sure the connection is steady. A file that arrives damaged will not install, and re-downloading on a television is slower and more awkward than on a phone. Put fresh batteries in the remote, or charge it, because typing on a television keyboard with a dying remote is miserable, and you will need the remote for every step that follows.

How to Install NetMirror on Android TV, Step by Step

Follow the steps in order. The permission step and the file-transfer step are the two that differ most from the phone install, so take them slowly.

Step 1: Allow installs from unknown sources

On the television, open Settings, then Apps, then Security and restrictions, and switch on Unknown sources for the app you will use to install the file, usually the file manager or the browser. Android TV blocks installs from outside its store by default, and this switch is the television equivalent of the phone permission. It applies to one app only, not to the whole television. If the switch is greyed out, a restricted profile or parental control may be active on the set; the parental controls guide explains where those controls live.

Step 2: Get the installation file onto the television

Choose one of the three routes. The TV browser route: open the browser on the television, go to your trusted download source, and download the file directly. Typing a long address with a remote is slow, so keep the address short or use voice search if the remote supports it. The phone route: download the file on your phone first, then send it to the television with a file-sharing app that both devices support, such as Send Files to TV. The USB route: download the file on a computer, copy it to a USB stick formatted as FAT32, and plug the stick into the television. All three routes end in the same place: a finished file sitting where the file manager can see it. Do not open a half-downloaded file; on a television the download progress is easy to miss.

Step 3: Install with the remote and a file manager

Open the file manager, find the file, and select it with the remote. Move slowly: the install prompt can be easy to miss on a large screen, and pressing Back at the wrong moment cancels the install. Read the permissions screen, which should list the ordinary permissions a video app needs, then select Install and wait. The install takes a minute or two on most televisions, longer on older sets. Do not switch the television off or pull the USB stick out while it runs.

Step 4: Open the app and let the home screen settle

When the install finishes, open the app from the install screen or from the television’s app list. The first open is the slowest part: the home rows take time to fill, and blank tiles usually mean the catalogue is still loading rather than a failed install. Wait a full minute before deciding anything is wrong. If the app asks you to sign in, use the on-screen keyboard, which is slow but reliable, and take care with passwords, because the television keyboard hides each character after a moment.

Step 5: Play one title end to end

Before you change any settings, play one short title right through. Check three things: the picture stays smooth, the sound is in sync, and subtitles appear when you switch them on from the player controls. If all three work, the install is sound. If playback stutters, drop the quality one step in the player before blaming the install; the buffering guide covers the connection checks. If the app closes on first open, the crashing guide sets out the fixes in order.

Download NetMirror: Latest Version

Using the Remote: How Television Navigation Differs

The television layout is built around focus: one item on screen is highlighted, and the arrow keys move that highlight in straight lines. It feels different from a touchscreen for the first evening, then it becomes second nature. A few habits help. Use the arrow keys rather than trying to jump across rows, because the highlight moves predictably that way. Use the Back button to leave a title page, not to close the app, and use the Home button when you want the television’s own home screen. Long-pressing Select on a title usually opens extra options, such as adding it to a list. If the highlight ever seems stuck, press Back once and start the movement again from the top row.

Settings Worth Checking on a Television

Three settings matter more on a television than on a phone, because the screen is bigger, the sound often runs through other equipment, and the television is usually shared.

Picture quality and the connection

Start on Auto. A television shows compression artefacts more clearly than a phone, so a quality that looks fine on a small screen can look soft on a large one, but forcing the highest quality on a weak connection causes constant buffering. If the picture looks soft on Auto, check the connection speed first, then raise the quality one step at a time.

Sound output

If sound goes through a soundbar or home cinema system, check the audio output setting in the television, not just in the app. Sound that is out of sync is usually fixed by the television’s audio delay setting or by restarting the app, and the sound guide covers the order to try.

Subtitles from the sofa

Subtitle size matters at sofa distance. If the app lets you change subtitle size or style, set it once on a title and leave it. The subtitles and audio guide explains the track choices, and the subtitles-not-showing guide covers the case where no track appears at all.

Quick Reference: Android TV Install at a Glance

Stage	What to do	What to remember
Check the system	Settings, then About	Android TV or Google TV only; other systems need casting
Permission	Apps, then Security and restrictions	Unknown sources for the installer app only
Move the file	Browser, phone sharing, or USB	Finished download only; FAT32 for USB sticks
Install	File manager, then the file	Move slowly with the remote; read the permissions
First test	One short title	Picture, sound sync, and subtitles all checked

Common Television Install Problems

The television will not allow the install

If the install is blocked, the unknown-sources switch is almost always the cause: it must be switched on for the exact app doing the installing, not just for the television in general. Re-check Settings, Apps, Security and restrictions, and confirm the switch beside the file manager or browser is on.

The file cannot be found on the television

If the file manager shows nothing, check the download location first. Browser downloads usually land in the Downloads folder, phone-shared files land in the sharing app’s folder, and USB files appear only when the stick is mounted and the file manager is allowed to read USB storage. Use the file manager’s search if it has one, and confirm the file finished downloading before you look for it.

Typing a password with the remote takes forever

It does, and that is normal. Use the television keyboard’s suggestions, or sign in on a phone first if the app offers a code-based sign-in, then enter the short code on the television. Do not rush: a mistyped password entered three times can lock an account, and the sign-in guide covers recovery.

Keeping NetMirror Up to Date on a Television

As with the phone install, updates are not automatic. When a new version appears, repeat the file-transfer route you used the first time, install over the existing app without uninstalling, and check that your lists and preferences survive. Televisions have less storage than phones, so check free space before an update: an update that runs out of room halfway can leave the app in a broken state. The update guide covers the safe order, and the not-opening-after-update guide covers recovery if the app refuses to start after one.

Where to Go Next

Once the television is working, the phone in your pocket is still useful: the phone and tablet guide covers the smaller screen, the casting guide covers sending playback to a television that cannot run the app, and the Fire TV Stick guide covers Amazon’s stick, which looks similar but has its own settings screens. For the full television picture, the NetMirror TV page gathers the TV guidance, the PC page explains the emulator-only computer route, and the iOS page states the honest position for iPhone and iPad, where there is no official app. Start from the download page whenever you need the version position restated.

Conclusion

Installing NetMirror on Android TV is mostly a file-moving exercise with a permission screen in the middle. Confirm the television runs Android, allow the installer app once, move a finished file onto the set by whichever route suits you, install it slowly with the remote, and test with one title. The remote takes an evening to get used to, and the first open is slow, but neither means anything is wrong. Once it is running, the television is where this app is at its best: big picture, shared screen, and no phone battery to worry about.