The main facts come from reliable sources like HDTVTest, FlatpanelsHD, 9to5Google, and T3, all reporting on a recent firmware update for TCL’s 2025 Mini-LED TVs.
Key confirmed details:
- TCL’s 2025 Mini-LED models (such as C8K/QM8K, C7K/QM7K, C6K/QM6K in various regions, plus others like C855/QM851G, C845, C805/C755, and Nxtvision gallery-style TV) run Google TV based on Android 12 out of the box initially for some, but newer ones or via update move to Android 14.
- A firmware update (version v590) brings Android 14 to many of these 2025 Google TV models, specifically those with the Pentonic 700 chipset.
- The update is available now as a manual download, with automatic rollout expected in the coming weeks (as of late January 2026 reports).
- New features in the update include:
- HDMI 2.1 Quick Media Switching (QMS) – allows smooth frame rate changes (e.g., 24Hz to 60Hz) without black screens; needs direct TV connection, not through receivers or soundbars.
- Super Resolution upscaling for content.
- Picture-in-Picture mode.
- New energy saving mode.
- HDR conversion feature.
- QMS is already present on brands like LG and Samsung TVs.
- Some 2025 TCL models (especially higher-end or certain markets) ship with Android 14 already, as seen in user reports and product listings (e.g., Best Buy reviews mention Ver 313 Android 14).
The topic focuses on the update bringing Android 14 to the 2025 Mini-LED lineup via firmware.
No other major conflicting info appears; reports align across sites.
For the article, structure it professionally with a headline, intro, details on update, features, affected models, and how to get it.
Key Features in the Update
This firmware adds several functions:
- HDMI 2.1 Quick Media Switching (QMS) — Switches frame rates smoothly, such as from 24Hz films to 60Hz content, without blank screens. It requires a direct HDMI connection to the TV.
- Super Resolution upscaling — Improves lower-resolution content.
- Picture-in-Picture mode — Lets users view two sources at once.
- New energy saving mode — Reduces power use.
- HDR conversion — Handles HDR content adjustments.
QMS already exists on TVs from LG and Samsung. TCL now matches that capability.
Which Models Receive the Update
The v590 firmware works on models with the Pentonic 700 chipset. Affected series include:
- C8K (QM8K in the US)
- C7K (QM7K)
- C6K (QM6K)
- C855 (QM851G)
- C845
- C805 (C755)
- Nxtvision gallery-style TVs
Some 2025 TCL sets already ship with Android 14 in certain markets or higher-end variants.
How to Get the Update
Firmware v590 is available for manual download now. Automatic updates should start in the coming weeks. Users check for it in the TV settings menu.
To enable QMS after installation, go to Settings > Channels and Inputs > External Inputs.
Why This Matters
The update closes the gap between TCL’s latest TVs and older software versions. It improves everyday viewing, especially for mixed content sources or gaming setups.
Owners of these 2025 Mini-LED models can expect better performance without buying new hardware.
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