SharkRF openSPOT4
firmware v86
SharkRF · Released Sep 7, 2026 · First seen Sep 7, 2026
Source:
sharkrf.com
v86 is not the latest firmware for the SharkRF openSPOT4: the current version is v93 (October 8, 2026). Go to v93
What's in this update
Added Ham United and DVSPh networks with preferred talkgroup lists
updatemystuff.com never hosts firmware files — always download from the official source.
Get it from SharkRFWatch the openSPOT4 for updates
Create a free account and get an email the moment SharkRF publishes new firmware.
Create account & watch