Radioddity GD-77S

Radioddity GD-77S firmware

Radioddity · GD-77S · GD-77S · Handheld

Latest firmware for the Radioddity GD-77S is v1.3.0 (July 12, 2019).

Changelog

GD-77S firmware changelog

  1. v1.2.0 v1.3.0

  2. v1.2.0 first tracked

Firmware history

All versions below were published by Radioddity on radioddity.com. Third-party and modified firmware is never listed.

  1. Version 1.3.0 Latest Released Jul 12, 2019 First seen Sep 6, 2026

    Source: radioddity.com

    Show release notes

    Fix the wrong v​oice prompt when the channel is ​set different TX & RX frequencies.

    Release notes & download
  2. Version 1.2.0 Released Oct 1, 2018 First seen Sep 6, 2026

    Source: radioddity.com

    Release notes not published by vendor — see official page.

    Release notes & download

Watch the GD-77S for updates

Get an email the moment Radioddity publishes new firmware. Just your email — no account or password needed.

More Radioddity handhelds we track