Teradek Serv 4K
firmware v2.12
Teradek · Released Nov 15, 2022 · First seen Jul 11, 2026
v2.12 is not the latest firmware for the Teradek Serv 4K: the current version is v2.25.20260526 (June 3, 2026). Go to v2.25.20260526
What's in this update
Teradek Serv 4K Firmware Version 2.12
New Features
- Added support for recording to USB storage
- Added Recorded file browser for web UI download/playback of files stored on local media
- Added support for additional cell carriers that require manual APNs on enterprise networks
- Added additional SIM card statuses
- Added SIM card PIN support
Changes and
Improvements
- Improved networking performance, particularly for UDP and local wi-fi streaming
- Improved memory management, long term stream stability
- Improved system error handling and recovery
- Node V2 can now detect SIM card insertion/deletion without requiring modem to be power cycled
- Timecode accuracy for high frame rate video (30+ fps) has been improved
- Current detected timecode is now displayed in web UI status panel
- Added 'delete diagnostics' button when performing factory reset, diagnostics are preserved by default to aid with troubleshooting
Bug Fixes
- Encoders and decoders could fail to reconnect to Core after network or connection interruptions
- Node II could sometimes fail to connect to networks that required manual APN configuration
- Fixed issues with reading from local storage after formatting
- Static IP configuration was not reset when performing a factory reset
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