Your Cart

GD-77 Update | Firmware V3.2.1 & Software V3.1.1


Firmware V3.2.1 & Software V3.1.1

1. Lock frequency range to meet FCC rules
2. Solved GD-77 (INVERTED DISPLAY VERSION) screen flashing when turned on

Note: Two ways to unlock frequency range
I. Press "SK1" + "7" key to turn on the radio - Press "Menu" to restart
II. Downgrade to old firmware version

Download: CLICK HERE


1 comment

  • Steven

    When is there going to be an update for the rd-5r there are a lot of issues that need to be fixed.

Leave a comment

Please note, comments must be approved before they are published

Sale

Unavailable

Sold Out