How to Fix WiFi Not Working on Samsung The Frame TV: Art Mode Network Reset, 2.4 GHz Band, and SmartThings Reconnect Fixes

Samsung The Frame is designed to disappear into your wall when you’re not watching it — but that same always-on Art Mode creates WiFi requirements that are stricter than most smart TVs. The TV needs a live internet connection to fetch art from the Art Store, respond to SmartThings commands, and receive firmware updates. When WiFi breaks on a Frame TV, it typically fails in one of three ways: the TV drops off the network entirely, Art Mode shows “Please connect to the internet,” or SmartThings reports the TV as unavailable even though the TV panel itself appears fine. Each failure has a different root cause — this guide covers all of them in the order you are most likely to need them.

Understanding the One Connect Box and WiFi

Unlike most TVs, every Samsung Frame model ships with a One Connect Box — a separate breakout box that handles all HDMI inputs, power, and network connectivity. The TV panel connects to the box via a single thin optical cable. Critically, the WiFi radio lives inside the One Connect Box, not the TV panel. This means if the One Connect Box loses power or encounters a firmware issue, the TV will show no network connection regardless of your router settings. If your Frame TV suddenly loses WiFi with no changes on the router side, power cycling the One Connect Box is always the correct first step.

The 2025 Samsung Frame Pro introduced a Wireless One Connect Box that communicates with the panel wirelessly across up to 10 meters. While convenient for cable-free installations, the wireless link between the panel and the box adds another potential failure point — interference or distance can interrupt both the display signal and WiFi simultaneously.

Fix 1: Power Cycle the One Connect Box

This resolves the majority of sudden WiFi dropouts on Frame TVs:

1. Press and hold the TV’s physical power button (on the back of the panel or the bottom center bezel depending on model year) until the TV powers off completely.
2. Unplug the One Connect Box from the wall outlet. Do not just use the remote — the box must be fully unplugged from power.
3. Wait 60 seconds to fully discharge any capacitors and clear the WiFi adapter’s association state.
4. Plug the One Connect Box back in, then power on the TV.
5. Go to Settings › General › Network › Network Status to confirm the TV has reconnected.

If the TV reconnects, run a speed test to confirm you’re getting adequate throughput. Frame TVs need at least 5 Mbps sustained download for Art Mode and at least 10 Mbps for smooth 4K playback.

Fix 2: Band Steering and the 2.4 GHz vs. 5 GHz Problem

The Samsung Frame TV’s WiFi adapter supports both 2.4 GHz and 5 GHz, but the TV’s band selection can conflict with your router’s band steering. If your router merges both bands under a single SSID — a common feature on mesh systems and modern ISP-provided gateways — the TV may connect to different frequencies at different times. SmartThings will then report the TV as “unavailable” if your phone ends up on a different band or frequency.

To eliminate band-related failures, split your SSIDs:

1. Log into your router’s admin panel and disable band steering or “Smart Connect.”
2. Create separate network names — for example, Home_2G and Home_5G.
3. On the Frame TV, go to Settings › General › Network › Wireless › Connect your TV to a new network and select the 5 GHz SSID for better throughput if the TV is within two rooms of the router, or the 2.4 GHz SSID for better range at greater distances.
4. Connect your phone to the same SSID you selected for the TV.

See our guide on 2.4 GHz vs 5 GHz vs 6 GHz for a full breakdown of how each band performs at different distances and through different wall materials.

Fix 3: SmartThings “Same Network” Error

Art Mode requires both your phone and your Frame TV to be on the exact same network name. SmartThings identifies networks by SSID — so “Home_WiFi” and “Home_WiFi_5G” are treated as completely separate networks even though they share the same router and internet connection. If you see “Your TV and phone are not on the same network,” the fix is straightforward:

1. On your phone, open WiFi settings and note which SSID you are connected to.
2. On the TV, go to Settings › General › Network › Network Status and note the connected SSID.
3. If they differ, connect your phone to match the TV’s current SSID — this is usually the fastest fix.
4. Open SmartThings, tap Devices, find your Frame TV, and tap Reconnect.

On Android, also exclude SmartThings from battery optimization: go to Settings › Battery › Background Usage Limits › Never Sleeping Apps and add SmartThings. Restricting SmartThings background activity prevents it from maintaining its connection to the TV and causes false “same network” errors even when everything else is correctly configured.

Fix 4: Full Network Reset on the Frame TV

If the TV refuses to find any networks, connects but immediately drops, or shows a persistent “No Internet” error even after the router is confirmed working, a full network reset clears any corrupted DHCP lease, stored credentials, or DNS cache on the TV:

1. Go to Settings › General › Network.
2. Scroll down and select Reset Network.
3. Confirm the reset. The TV will restart its network stack and forget all saved WiFi networks.
4. After the reset completes, go to Network › Wireless and reconnect to your chosen SSID.
5. Re-open SmartThings on your phone and re-add the TV to your home if it no longer appears automatically.

A network reset does not affect your Samsung account, installed apps, or Art Store subscription — it only clears stored WiFi credentials and network configuration.

Fix 5: Update Tizen Firmware

Samsung releases Tizen OS firmware updates that address known WiFi stability bugs. Several Frame TV model years have had documented issues where a specific firmware build caused the WiFi adapter to drop the connection at random intervals — a symptom that looks hardware-related but resolves completely after an update.

To check for and install firmware updates:

1. Go to Settings › Support › Software Update › Update Now.
2. If the TV cannot reach update servers because WiFi is broken, use a USB drive: download the update file from Samsung’s support site on a computer, copy it to a FAT32-formatted USB drive, and insert it into the TV’s USB port on the One Connect Box. The TV will automatically detect and offer to install the update.

Fix 6: Connect via Ethernet Through the One Connect Box

If wireless connectivity remains unreliable, the One Connect Box includes a Gigabit Ethernet port. A wired connection eliminates band steering conflicts, SmartThings SSID-mismatch issues, and RF interference in a single cable. For a Frame TV mounted flush to the wall, the One Connect Box is typically located at floor level or nearby — a short Ethernet run from your router or wall jack to the box provides a permanent, maintenance-free connection. Art Mode, SmartThings remote control, and firmware updates all work normally over Ethernet.

If your router is in a different room and running a cable isn’t practical, a MoCA adapter pair delivers Ethernet-class throughput over the coax cable already in your walls. Our guide on MoCA adapters explained covers setup for exactly this scenario.

Quick Checklist: Samsung Frame TV WiFi Fix Order

1. Power cycle the One Connect Box — unplug from the wall for 60 seconds
2. Confirm the TV and your phone are on the same WiFi SSID and band
3. Disable band steering on your router and split 2.4 GHz and 5 GHz into separate SSIDs
4. Fix the SmartThings “same network” error by matching SSIDs; disable battery optimization for SmartThings on Android
5. Run a full network reset via Settings › General › Network › Reset Network
6. Update Tizen firmware via Settings › Support › Software Update, or via USB if WiFi is unavailable
7. Connect via Ethernet through the One Connect Box’s Gigabit port for a permanent wired fix