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5 app

Top 10 Ways to Fix My5 (Now 5) Not Working on a Smart TV

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My5 is now called 5. The right fix depends on whether the app is missing, crashing, refusing an activation code, buffering, or failing on only one programme. Before resetting anything, check whether Channel 5 lists a live incident and whether your exact TV or streaming device is supported.

Fast diagnosis: identify the symptom

What you see Most likely category Start here
5 is missing from the app store Unsupported model, region or platform change Check the official compatibility list
The app opens and closes Corrupt app data, old firmware or a platform bug Update, force-stop and reinstall
No activation code appears Sign-in or platform issue Power-cycle, check live issues and retry
The code is rejected Wrong activation site, expired code or account problem Use activate.channel5.com and generate a fresh code
Video buffers or freezes Wi-Fi, router, ISP or playback problem Test another device and, if possible, Ethernet
Only one programme fails Content-specific fault or availability issue Try another title and check live issues
Humax shows MY5-FVP-APP-1002 Humax 4000T is no longer supported Use another supported device

Check these current warnings first

Channel 5’s Current Live Issues page should be your first stop. As of 18 August 2026, its notices include playback problems on some Freely devices, unavailable Chromecast casting, Fire TV updating issues, Roku settings, Android/Google TV, LG televisions and other playback errors.

Freely models with a listed playback fault

Channel 5 currently names Sharp UMC-T964K, Manhattan Aero EV-S904K, Sharp UMC25-T952K and TCL TCL-AFTVVD. Its suggested remedy is a factory reset. Treat that as a last resort: it erases channels, Wi-Fi details, accounts and other settings. If the reset does not help, use another supported device.

Channel 5’s Freely notice

Chromecast casting is temporarily unavailable

Casting from the 5 app on iOS or from a web browser is currently unavailable. That does not prove native playback in the TV app is broken. Open 5 directly on the television, use the website on a computer, or use another supported device.

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Chromecast status

Humax 4000T is no longer supported

Error MY5-FVP-APP-1002 means the 5 app is no longer available on Humax 4000T devices. Reinstalling or resetting it is not a permanent solution; use the Channel 5 website or another supported platform.

Humax 4000T notice

1. Confirm that your device is supported

Check the exact model, not just the brand, against Channel 5’s current access list. The service is UK-focused, and the list can change.

Platform Current official position
Samsung Smart TV Supported from 2017 onward
LG Smart TV Supported from 2016 onward with webOS 3 or later
Android TV, Roku TV, Freely TV, Amazon Fire TV Supported; some Freely models have the incident listed above
Sony Android Smart TV The page specifically lists 2016–2018 models
Sony YouView, Apple TV, Freeview, Freesat, YouView and Virgin Media TiVo Supported platforms listed by Channel 5
Humax 4000T No longer supported
Samsung Blu-ray players No longer supported
Samsung TVs built in 2016 or earlier No longer supported on the current general list
LG TVs built in 2015 or earlier, or webOS 2 or earlier No longer supported
Xbox One, Xbox 360, PS3 and PS4 Listed as unsupported on the 23 April 2026 page

The app may now appear under 5, not My5. If it is absent from an unsupported model’s store, no software reset can add compatibility.

2. Power-cycle the TV, router and streaming device

  1. Close 5.
  2. Turn off the TV, streaming device and router.
  3. Unplug mains-powered equipment (or remove streaming-device batteries where applicable).
  4. Wait at least 30 seconds; for sign-in problems, leaving the TV or device unplugged for a few minutes is reasonable.
  5. Reconnect the router first and wait until its connection lights stabilise.
  6. Turn on the TV, reopen 5 and play a programme.

This clears temporary network and app states without deleting your accounts or TV settings. Channel 5’s playback checklist recommends the 30-second power cycle.

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3. Prove whether the internet connection is at fault

  • Open the TV browser and visit channel5.com or another familiar site.
  • Try another streaming app on the same TV.
  • Test 5 on a phone or computer using the same home network.
  • Temporarily connect the TV by Ethernet, if possible.
  • Move the router closer or try another Wi-Fi band.

A TV can say “connected to Wi-Fi” while DNS, routing or the internet connection itself is failing. Channel 5 recommends comparing devices and trying Ethernet where possible. Its guidance suggests running a speed test but does not establish one universal minimum speed for every TV playback condition.

4. Update both 5 and the TV software

Install pending updates from the TV’s app store, then update the television firmware or operating system in System or Support settings. Channel 5 advises using the latest version of both.

Fire TV

Channel 5 listed app version 4.30.2, released 26 April 2026, in guidance shown 21 July 2026; version numbers are volatile and may have changed. Enable updates at Settings > Applications > Appstore > Automatic Updates > On. To update manually, use Apps > locate 5 > Menu button > More Info > Update.

Fire TV update instructions

5. Force-stop 5 and clear temporary data

Force-closing can release a hung process; clearing cache can remove a temporary data conflict. These actions do not guarantee a fix, and clearing data normally removes saved sign-in information.

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Fire TV path

Go to Settings > Applications > Manage Installed Applications > 5 > Force Stop. If offered, try Clear Cache, then Clear Data only if necessary. Reopen the app and expect to activate it again.

Fire TV restart and data controls

6. Reinstall the app

Delete 5 from the platform’s app manager, restart the TV or streaming device, then install 5 again from the official store. Reinstallation can replace a damaged or stale build but usually removes the authentication state, so keep your account details available. Channel 5’s general steps are at Basic Troubleshooting Steps.

7. Complete TV activation again

  1. On a phone or computer, open https://activate.channel5.com/.
  2. Sign in, or choose Register.
  3. Open 5 on the TV and wait for its new six-digit code.
  4. Enter that code promptly on the activation site, not on the ordinary Channel 5 homepage.
  5. Return to the TV app and try playback.

If the code is rejected, it may have expired or been replaced. Generate a new one. Use Forgot password, check spam or junk mail, unplug the TV for a few minutes, sign in on the activation site first, then retry. If no reset email arrives, Channel 5 suggests trying another email address or creating a new account.

Official activation guidance

8. Apply the right manufacturer-specific step

Samsung

Menu labels vary by model and firmware. Find the model at Settings > Support > Contact Samsung or About This TV. Depending on the set, update through Apps > More Apps > Apps To Update > 5, select the 5 tile and choose Update Apps, or use Smart Hub > Featured > Apps > My Apps and select Reinstall. The newer general compatibility page’s 2017 threshold controls current eligibility; an older Samsung article’s reference to 2012 models is not a broader current guarantee.

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Samsung troubleshooting

LG

Channel 5 has documented activation and playback problems on some LG televisions. Its listed recovery is to turn the set off, unplug it for a few minutes and retry. For a blank screen on LG or Freeview Play, consult the specific blank-screen notice and the live-issues page rather than factory-resetting immediately.

LG sign-in and playback notice

Android and Google TV

Channel 5 has previously acknowledged app-opening problems on some Android/Google TV devices. Check the current incident list before resetting the television; during an active platform fault, another supported device may be the only practical workaround.

Android/Google TV notice

Roku, Freeview, YouView and Freely

Use each platform’s current store and system-update controls. Roku and Freeview/YouView menu names differ by model. For the four Freely models listed above, identify the incident before attempting a factory reset.

Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Support on Ko-Fi

9. Remove VPN, ad-blocking and location conflicts

5 may block VPN or proxy traffic, or fail to verify that a viewer is in the UK. Temporarily:

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  • Turn off a VPN or proxy.
  • Disable ad blockers and privacy filters that can interrupt playback.
  • Test on ordinary home broadband rather than a hotel, corporate or public network.
  • Check whether every title fails or only one programme does.

Do not use a VPN to bypass geographic restrictions. For error VJS-2999, Channel 5 recommends checking app and system updates, trying another device or browser, clearing cache and disabling ad blockers. Its troubleshooting section also covers VPN blocking and UK geolocation errors.

VJS-2999 guidance · Channel 5 troubleshooting

10. Test another supported route and escalate with useful details

If the built-in platform is unsupported, has a persistent known fault or still fails after the least-destructive steps, use the Channel 5 website or another supported TV/set-top-box app. A new television is not automatically necessary: an external supported device may be enough, but it cannot cure a service-wide outage.

When contacting Channel 5, provide the programme title, TV or streaming-device make and exact model, firmware or operating-system version, 5 app version, exact error text, whether other apps work, whether the website or another device works, and whether a VPN, proxy, ad blocker or custom DNS is active. Channel 5 specifically requests content and device details for playback reports.

Content playback support

Error-code and symptom guide

Error or symptom Meaning and response
MY5-FVP-APP-1002 Humax 4000T no longer supports 5; switch to another supported route.
VJS-2999 Playback error affecting some devices; update, clear cache, disable ad blockers and test another device or browser.
CA-3001 or “Unknown Error” Investigate VPN, location, proxy, DNS and privacy-filter conflicts through Channel 5’s troubleshooting guidance.
Several unrelated apps fail Focus on the TV firmware, router, Wi-Fi or general hardware before treating it as a 5-only fault.

When the service, not your TV, is the problem

Compare three paths: the Current Live Issues page, 5 on channel5.com or another supported device, and another programme in the TV app. Failure everywhere points toward a service, account or location problem; failure on one TV points toward that device or its network. A successful app launch is not proof that playback works, so test an actual programme.

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Supported-device alternatives

If your built-in platform is obsolete, an external device can be a proportionate workaround. Channel 5 lists Amazon Fire TV, Roku and Apple TV among supported platforms. Check the exact model and UK app-store availability before buying; a streaming device is not a guaranteed cure for an outage.

  • Amazon Fire TV — officially supported, with current Fire TV update guidance; availability and interfaces vary by country.
  • Roku players — supported, although model-specific settings or sign-in incidents can still occur.
  • Apple TV 4K — supported set-top-box platform, generally more expensive than basic sticks.
  • Other listed platforms — verify the exact model before purchase.

The Bottom Line

Start with Channel 5’s live-issues page and the exact compatibility list, then power-cycle, test the network, update, clear or reinstall the app, and repeat activation at activate.channel5.com. If the device is unsupported or carries a known platform fault, stop resetting it and use the website or another supported device.

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

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