VR-N76 Firmware Update Logs

May 22, 2026

💡 Upgrade Tips

🔋 Battery Check: Ensure your VR-N76 has at least 30% power before starting to avoid interruption.
📲 Stable Connection: Connect to HT App and follow prompts. DO NOT disconnect during the process.
🔄 Re-Link Device: After update, disconnect from HT App and re-pair with your radio to sync.

VR-N76 FIRMWARE CHANGELOG

Jump to Version: V0.9.3-7 (Latest) | V0.9.2 | V0.8.15 | V0.8.0

Version 0.9.3-7 Latest Update

Release Date: 2026-05-18

Display & UI	Main channel now supports displaying Channel Name and Frequency simultaneously. Displays bound network channel name during RoIP (Network) reception. Status bar now displays "N" icon when using Narrowband.
New Control Features	Added support for Preset DTMF Commands strings for easier signaling. Added Bandwidth modification option directly in Radio Settings menu. Added Auto Power-Off (APO) selection option in General Settings. Supports displaying multiple consecutive text messages from the same teammate. Added support for global time zones up to GMT+14.
Audio & Alerts	Added an audible prompt tone warning 5 seconds before Time-Out Timer (TOT) expires. Significantly expanded the adjustment range for Microphone Gain settings. Unified internal DTMF modulation levels between the radio hardware and phone app transmissions.
Fixes & Stability	iOS Connectivity: Fixed the critical issue where disabling HFP caused iOS connection failures and reboot loops. RoIP Network Fixes: Resolved bugs where phone disconnection caused device freezing, playback noise, or audio cuts when switching channels. KISS Protocol: Fixed transmission interruption issues to ensure reliable data packet transfers. Frequency Lock: Fixed bug where receiving frequency failed to return to current channel after transmitting in single-monitor mode. UI Cleanup: Fixed iOS Zone name display bug where old long characters remained when overwritten by shorter names.

Version 0.9.2

Release Date: 2026-01-29

KISS Mode	Configure TX/RX frequencies independently. Added DTMF support via keypad during PTT.
New Features	Added Smart Beacon "Max Interval" control. New "Reverse Frequency" switch in Radio Settings.
Fixes	Resolved Satellite Mode audio link block issues. Optimized boot initialization for received channel indicators.

Version 0.8.15

Release Date: 2025-12-03

Satellite	Enhanced display: Satellite name, azimuth, elevation, altitude, range, and pass countdown.
Improvements	Added GPWPL location reporting. Optimized battery percentage display. Improved mute status icons.

Version 0.8.0 (Major Release)

Release Date: 2025-01-22

Note: A Factory Reset is highly recommended after this update.

🎧 Bluetooth & VOX:

Improved stability with 3rd-party accessories.
VOX support for BT headsets.
Audio routing options in Sound Settings.

📡 KISS & APRS:

KISS protocol stability improvements.
SMS and APRS ACK reliability fixes.
ACKs now sent via receiving channel.

For older version logs (v0.7.x), please contact our technical support team.

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