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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 Kommentar

  • Steven

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

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