Baofeng Dm1702 Firmware Update May 2026

Connect your programming cable to the PC (do not connect to the radio yet). Install the drivers for the cable. For FTDI cables, use the latest Virtual COM Port drivers from FTDIchip.com.

Use the official Baofeng CPS to read your radio and save your codeplug (channels, contacts). OpenGD77 uses a different codeplug format, but you can export your channels as CSV.

Turn off the DM1702. Connect the programming cable to the radio’s side port (the same port used for programming channels). Insert the USB end into your PC. baofeng dm1702 firmware update

(Same as above: PTT + Monitor button while powering on).

The tool will say "Success." Power cycle the radio (turn off, remove the cable, turn back on). Check the firmware version in the menu: Menu -> Radio Info -> Firmware Version . Advanced Upgrade: Installing OpenGD77 on the Baofeng DM1702 If you want to turn your $80 radio into a powerhouse, install OpenGD77. The process is similar but uses different software. Connect your programming cable to the PC (do

You cannot use Baofeng CPS anymore. Download and install the OpenGD77 Codeplug Programmer. This software is vastly superior to the stock Baofeng CPS.

Open the "Baofeng Firmware Upgrade Tool." Select the correct COM port (check Windows Device Manager under "Ports"). Use the official Baofeng CPS to read your

Go to the official OpenGD77 site and download the latest OpenGD77_Loader.exe .