Step by step fixes for TCL TV error 014 Wi-Fi

By /

Step by step fixes for TCL TV error 014 Wi-Fi

TCL TV Error 014 is a Wi‑Fi connection error that appears on TCL Roku TVs when the TV cannot complete the handshake with your wireless network. The code often includes variants like 014.20, 014.30, 014.40, 014.41, and 014.50, each pointing to a slightly different nuance of the same Wi‑Fi failure (wrong network, bad password, weak signal, or router restrictions). Below is a clear, step‑by‑step fix stack you can follow on a TCL Roku TV; if you are in Nairobi or any similar setting, this procedure applies to 3‑, 4‑, 5‑, and 6‑Series TCL Roku TVs.

Step 1: Confirm basic network conditions

Before digging into advanced settings:

  • Make sure other devices (phone, laptop, tablet) can connect to the same Wi‑Fi and have internet.

  • If they cannot, restart the router (unplug for 60 seconds, then plug back in) and test again.

  • If other devices work but the TCL TV shows Error 014, the problem is either the TV’s Wi‑Fi configuration or router settings blocking the TV.

Run this basic check first so you know you are not wasting time on the TV when the issue is with the router or ISP.

Step 2: Restart TV and router

Soft resets often clear temporary glitches:

  1. Restart the TCL TV

    • Press Home → Settings → System → Power → System restart.

    • Alternatively power the TV off with the remote, then unplug the TV from the wall for 30–60 seconds before reconnecting.

  2. Restart the router

    • Disconnect the router from power, wait about 60 seconds, then plug it back in and wait for all lights to stabilize.

After both devices reboot, try to reconnect the TCL TV to Wi‑Fi again. If Error 014 vanishes, the issue was a temporary network or session glitch.

Step 3: Double‑check Wi‑Fi name and password

Incorrect Wi‑Fi selection or password is the most common cause of Error 014 and its variants.

  1. On the TV, press Home → Settings → Network → Set up connection → Wireless.

  2. In the Choose your network list, ensure you are selecting the exact SSID (include any extra letters or numbers).

  3. Re‑type the Wi‑Fi password carefully; passwords are case‑sensitive and often fail if you accidentally toggle Caps Lock or use the wrong character (for example, “0” vs “O”).

If you are unsure of the password, check your router admin page or modem label and copy‑type it directly. After submitting, see if Error 014 still appears.

Step 4: Improve Wi‑Fi signal for 014.20 / 014.30 / 014.50

If the code is 014.20, 014.30, or 014.50, TCL’s support explicitly says the TV is not getting a strong enough Wi‑Fi signal to finish the connection, even if the password is correct.

To fix this:

  • Move the TV closer to the router or move the router to a more open, central location.

  • Avoid placing the router inside a cabinet or behind metal objects, as these block Wi‑Fi.

  • If your router broadcasts 2.4 GHz and 5 GHz networks, try both:

    • 2.4 GHz has longer range through walls.

    • 5 GHz is faster but shorter‑range; if the TV is far from the router, 2.4 GHz is usually more stable.

After improving the signal, restart the TV and router, then reconnect. If the TV gains full signal bars and Error 014 disappears, the root cause was weak coverage.

Step 5: Check for router‑side restrictions (MAC filtering, etc.)

If the TV shows Error 014.40 or 014.41, the issue is usually Wi‑Fi password problems or router‑level access restrictions, such as MAC address filtering.

  1. Find the TV’s MAC address

    • Go to Settings → Network → Network status → note the Wireless MAC address.

  2. Log into the router’s admin page

    • Open a browser on a phone or laptop, type the router’s IP (often 192.168.1.1 or 192.168.0.1), then enter the router username and password.

  3. Check MAC address filtering / Access Control

    • If MAC address filtering or Access Control is enabled, the TV’s MAC address may be blocked.

    • Either disable filtering temporarily or add the TV’s MAC address to the allowed list, then restart the router.

After this change, the TV should be able to complete the Wi‑Fi handshake without throwing Error 014.40/014.41.

Step 6: Reset network connection or TV settings

If the TV was once connected but suddenly stopped working:

  1. Forget the network and reconnect

    • Go to Settings → Network → Set up connection → Wireless → select your network → choose Forget network if it appears, then re‑enter the password.

  2. Reset network settings

    • Some TCL Roku guides recommend a Network Connection Reset (via Settings → Network → Reset connection) to clear old, corrupted Wi‑Fi data.

  3. As a last resort, factory reset the TV

    • If Error 014 persists after all previous steps, back up any critical info (Wi‑Fi password, account logins), then do a factory reset via Settings → System → Advanced system settings → Factory reset.

    • After setup, reconnect to Wi‑Fi; if the TV finally connects, the fault lay in corrupted network or system settings rather than hardware.

Step 7: When to consider Ethernet or technician help

  • If the TV keeps returning Error 014 even after:

    • router‑restart,

    • correct password,

    • better Wi‑Fi placement,

    • and MAC filtering fixes,

then the Wi‑Fi module itself may be failing. In that case, use an Ethernet cable temporarily if the TV has a LAN port, or contact TCL support or a local TV‑repair service like Pro‑Logic Technologies for deeper diagnostics.

For TCL TV owners in Nairobi and similar environments, following this step‑by‑step stack usually resolves Error 014 and restores normal Wi‑Fi access without needing advanced tools.

Scroll to Top