Radioddity GD-77
firmware v4.3.3
Radioddity · Released May 7, 2002 · First seen Sep 6, 2026
Source:
radioddity.com
v4.3.3 is not the latest firmware for the Radioddity GD-77: the current version is v4.3.9 (December 17, 2021). Go to v4.3.9
In short — summary by updatemystuff.com
Added contrast adjustment and default contact selection per channel; fixed transmission/reception failure on upgrade.
- Contrast adjustment option
- Contacts can be set as default for specific channels
- Fixed transmission/reception failure after upgrade
Written from Radioddity's release notes, which are printed in full below.
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What's in this update
- Adjust contrast.
- Add contact - add a selection of adding the attribute
- Add contact - add a selection of whether to add it as the default contact of the current channel
- Existing contact - add a selection of whether to add it as the default contact of the current channel
- Fix bug (when upgrade firmware from an old version, the radio cannot transmit or receive )
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