Teradek Bolt 4K
firmware v4.4.3
Teradek · Released Jun 13, 2024 · First seen Jul 11, 2026
v4.4.3 is not the latest firmware for the Teradek Bolt 4K: the current version is v4.5.1 (October 6, 2026). Go to v4.5.1
What's in this update
Teradek Bolt 6/Bolt 4K Firmware Version 4.4.3
Components
- Controller: 2.34 (LT/XT), 2.1 (HDMI only)
- TX Video Processor: 1.28.3 (XT), 1.12.1 (LT)
- RX Video Processor: 1.28.2 (XT), 1.12.2 (LT)
- Radio: 7.8.17
New Features
- Added support for Bolt 6 LT internal antenna models, additional ACE 750 hardware versions
Changes and
Improvements
- None
Bug Fixes
- ARRI extended metadata was not output when using UHD formats
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