Retevis RT73 firmware
Retevis · RT73 · RT73 · VHF/UHF transceiver
Latest firmware for the Retevis RT73 is v20251121 (November 21, 2025).
Changelog
RT73 firmware changelog
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v20251121first tracked
Firmware history
All versions below were published by Retevis on retevis.com. Third-party and modified firmware is never listed.
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Source:
retevis.comRelease notes not published by vendor — see official page.
Release notes & download
Watch the RT73 for updates
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