Connect Systems CS7000 M17 PLUS (M17 firmware)
firmware v0.4.4
Connect Systems · Released May 6, 2026 · First seen Sep 12, 2026
Source:
connectsystems.com
v0.4.4 is the latest firmware for the Connect Systems CS7000 M17 PLUS (M17 firmware), released May 6, 2026.
What's in this update
Utilities and CPS DMR Tuner_Version 2.18 Model Number and Serial Number installed Version 21 of the CPS and Version 96 of the firmware allows the radio to text to other CSI Radios.
Version 4.4 of Open RTX added Texting and improved voice quality.
Zip file does not have the latest firmware but does have other files which are needed.
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