Teradek Serv 4K
firmware v2.25
Teradek · Released Mar 25, 2026 · First seen Jul 11, 2026
v2.25 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 2.25
New Features
- Added REST Settings API, includes the following:
- Full stream configuration, status, and control
- Encoder configuration
- Recording control
- Endpoint for users to request high/adjustable quality snapshot images
- SCTE message insertion
- OAuth authentication
- Documentation at teradekdev.com
- Added additional interface priority and bandwidth limit options for UDP protocol Teradek Cloud/Bonded streaming
- Added device configuration import/export functionality
- Allow users to configure web UI session timeout or disable it
- Added Settings Sync API to push configuration directly to LAN devices
- Added option to upgrade device using a firmware image URL
Changes and
Improvements
- WebUI displays if discovered wifi networks are 5GHz or 2.4GHz
Bug Fixes
- Fixed some intermittent Core API connection stability issues
- Fixed network routing initialization to better support multi-VLAN environments
- Some system utilities would restart periodically when connected to a network with no internet connection
- Fixed file duration display for segmented recordings
- Mac-generated PNGs could not be uploaded for use with pattern generator
- Some SIMs would not connect automatically without manually adding APN configuration
updatemystuff.com never hosts firmware files — always download from the official source.
Get it from TeradekWatch the Serv 4K for updates
Create a free account and get an email the moment Teradek publishes new firmware.
Create account & watch