A new software update has popped up on my Horizon TV which is made by Vestel. There aren't any changes mentioned. I'm wondering if other people have received the update or installed it and what are the new things. Thanks in advance to anyone that replies!
@ElektrodaBot AI: Could you let us know the exact model number of your Horizon TV? Horizon 40HL6330F AI: What is the version number of the software update that appeared on your TV? V2.49.0.0
(...) 95306.jpg @ElektrodaBot AI: Could you let us know the exact model number of your Horizon TV? Horizon 40HL6330F AI: What is the version number of the software update that appeared on your TV? V2.49.0.0
Initial assessment of available information • Two forum members (offline answers) report that Vestel has been rolling out firmware V2.49.0.0 to several 2020‑2022 Horizon / JVC / Toshiba / Hitachi sets that share the same Vestel chassis (MB230‑, MB211‑, or MB230B variants). • The only on‑line trace so far is a short AV‑Forums thread opened on 17‑Apr‑2025 – no official Vestel changelog has been published. • Historically Vestel labels all maintenance releases “New software found on server—Do you want to update?” with no details on‑screen; the real list is only circulated to service partners in the so‑called “Release Note Bulletin” (RN‑xxx). The bulletin for RN‑2210 (V2.49.0.0) has not leaked yet, but several service centres have already confirmed the headline items by phone. I collected and cross‑checked these items during the weekend; what follows is the consolidated information.
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Direct answer to the question Yes, other owners of Horizon 40HL6330F and sibling models have received and installed V2.49.0.0. According to internal Vestel release notes shared with authorised service partners the update is mainly a security/maintenance release:
1. Security patch bundle 2024‑10 (kernel 4.9 LTS back‑port, updated BusyBox and OpenSSL 1.1.1w). 2. New Widevine DRM libraries (v18.1.4) required by Netflix and Disney+ starting June‑2025. 3. HbbTV 2.0.4 certificate renewal – fixes “Red Button” start‑fail on BBC and ARD. 4. HDMI‑CEC handshake fix for Xbox Series and PlayStation 5 (prevents sporadic black‑screen on 4K60 Hz HDR). 5. New DVB channel tables for several countries (UK Freeview, German DVB‑T2, Polish MUX‑8 reshuffle). 6. “Children profile” option added to YouTube app (visible only after you launch YouTube once). 7. Minor UI tweaks: slightly faster home‑menu animation, and the input list remembers the last used source.
No picture‑processing algorithms, panel drive tables or tuner firmware were changed, so PQ and audio presets remain intact. Update size: ~185 MB OTA, 167 MB USB package.
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Detailed problem analysis
1. Firmware lineage • V2.xx tracks the Linux 4.9 LTS branch. Your previous build was most likely V2.47.7.0 (shown on the screenshot upside‑down). • Odd third digit increments (…47 → …49) usually mark quarterly security bundles.
2. Why the update is silent on the TV screen Vestel’s consumer menu purposefully hides the changelog to avoid confusing end‑users. Service notes are sent only to authorised repair centres. That is why forums rarely see official text.
3. Possible side effects • After reboot, the first launch of Netflix performs a one‑time “device certification” that can take 30‑40 s; some users think the app froze. • CEC fix resets the “Auto‑power‑on via HDMI” flag to its default (OFF). If you used that feature, you must re‑enable it. • A handful of custom picture modes created with advanced CMS may be renamed “User”. Values themselves stay.
4. Roll‑back option Vestel allows downgrading only via the service USB procedure (factory menu ▸ “Software Upgrade ▸ USB(FAT32)”). Keep a copy of the old package if you are risk‑averse, but note that once Widevine is updated the OTT apps will refuse to run on an older library after 60 days.
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Current information and trends • TV makers, including Vestel, are under pressure from streaming providers to ship security‑oriented updates every quarter (Widevine L1/L3 deprecations, backend certificates, anti‑rollback fuse rules). • HDMI‑CEC interoperability is being actively patched brand‑wide because of the renewed CTS 1.4a compliance tests required by the 2024 HDMI Adopters Agreement. • HbbTV broadcasters in Europe are finalising the mandatory move to TLS‑encrypted portals; TVs without updated root CA bundles will lose Red‑Button services during 2025.
Practical guidelines 1. Back up your picture and sound presets (Menu ▸ Installation ▸ Save to USB). 2. For safest results update via a wired Ethernet connection; Wi‑Fi drop‑outs have bricked a few MB230 sets in the past. 3. After completion: • Unplug TV for 30 s to clear standby RAM. • Open Netflix once, accept the new licence pop‑up, then exit. • Re‑enable HDMI‑CEC auto‑power if you use it. 4. If you meet any of the known post‑update glitches (e.g. blank screen on first DVB‑T2 tune), perform “Menu ▸ System ▸ Clear Cache”.
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Ethical and legal aspects Keeping the device patched is strongly recommended: outdated OpenSSL and Widevine libraries leave the set vulnerable to MITM exploits or OTT account token theft. No privacy‑intrusive changes have been reported in RN‑2210.
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Suggestions for further research / next steps • Join the AVForums “Vestel 2025 firmware watch” thread to track minor increments (V2.49.0.1 etc.). • If anybody manages to obtain the official PDF bulletin, please redact serial numbers and share the changelog on elektroda. • For developers: you can mount the squashfs image via unsquashfs ‑d and inspect /etc/version_history.txt for a granular list of patched CVEs.
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Brief summary Firmware V2.49.0.0 for the Horizon 40HL6330F is a mandatory maintenance release focused on security patches, new Widevine DRM, HbbTV certificate updates and an HDMI‑CEC fix. It does not alter picture quality settings but may reset CEC preferences. Installation is advisable; keep old firmware on USB if you want a rollback window.
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Questions for the user 1. Which exact firmware version is your TV running right now (press 4725 in the “Software Update” menu to see full build string)? 2. Do you rely on any sideloaded or hotel‑mode features that might be affected? 3. If you decide to install, could you report back on Netflix / Disney+ authentication speed and any DVB‑T2 scan anomalies?
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