Teradek Bolt 4K firmware v4.4.10

Teradek · Released Jun 22, 2026 · First seen Jul 11, 2026

v4.4.10 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 4.4.10

Components

  • Controller: 2.37 (LT/XT), 2.3 (HDMI only)
  • TX​ Video Processor: 1.29.0 (XT), 1.13.0 (LT)
  • RX Video Processor: 1.30.0 (XT), 1.14.0 (LT)
  • Radio: 7.8.21 (TX), 7.8.20 (RX)

New Features

  • None

Changes and Improv​ements

  • None

Bug Fixes

  • Screen tearing/artifacts could occur when using 1080i video formats

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Changed since v4.4.9

  • Teradek Bolt 6/Bolt 4K Firmware Version 4.4.10
  • Radio: 7.8.21 (TX), 7.8.20 (RX)
  • Screen tearing/artifacts could occur when using 1080i video formats

Other versions for this product

See the full firmware history for the Bolt 4K