-Updates-
FIRMWARE
—AVAILABLE UPDATES—
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Firmware Version: Z24B (FV_Z24B_01)
- Firmware Default: (FV_Z24B_01) Restores your Zenna Z24B to its original factory settings. This version resets all picture, sound, and system parameters to the default configuration for stable, out-of-box performance. Recommended for troubleshooting or returning the TV to a clean, calibrated state.
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Firmware Version: Z24B_AudioEnhance (FV_Z24B_02)
- Audio Enhancement: (FV_Z24B_02) Update improves overall sound quality on the Zenna Z24B, delivering deeper bass, smoother treble, and reduced metallic harshness through the 3.5mm audio output (headphone jack) and built-in speakers. Recommended for users seeking richer audio, clearer dialogue, and more balanced audio performance. Stability has also been optimized for smoother media playback.
FIRMWARE UPDATE DISCLAIMER:
- For the most reliable performance, always use certified firmware provided directly by Zenna and stay informed by checking our website for official notices and future updates. Installing firmware updates is done at the user’s discretion.
- Please ensure you download the correct version for your Zenna Z24B model. Do not power off or disconnect the TV during installation, as this may cause malfunction. Zenna Electronics is not responsible for damage resulting from improper installation or use of incorrect firmware files.
- If you are unsure which version to install, please contact our support team before proceeding.