Baofeng Dm-1702 Firmware Update May 2026

Incorrectly updating firmware can "brick" your radio (make it unusable). Read this entire guide before proceeding. Before You Begin: Identify Your Radio’s Version There are two main hardware versions of the DM-1702. You must use the correct firmware.

| Model Version | CPU / Display | Firmware Source | | :--- | :--- | :--- | | | STM32 / TFT LCD | Baofeng / Radioddity GD-77 (compatible) | | New Version (2022+) | ARM / Different LCD | Only specific Baofeng firmware | baofeng dm-1702 firmware update

Have a success story or a bricked radio? Share in the comments below. Incorrectly updating firmware can "brick" your radio (make