Baofeng Dm1702 Firmware Update !!install!! Here

Navigate to to verify that the displayed firmware version matches the new file version you installed. Troubleshooting Common Errors Device Not Recognized / COM Port Error

Before you start the firmware update process, make sure you:

Before you begin, identify your current firmware version by navigating to . baofeng dm1702 firmware update

Are you aiming to fix a or connect to a particular hotspot ?

The radio cannot accept a new operating system while running its normal software. It must be forced into Device Firmware Upgrade (DFU) mode. Turn the radio completely. Navigate to to verify that the displayed firmware

Reconnect the radio to your PC, open your standard CPS, and write your previously saved codeplug back to the radio. Troubleshooting Common Errors If you run into issues during your , check the following culprits:

in the tool window and select your downloaded firmware file (e.g., version 2.2.22 or 2.2.23). Flash the Device Critical Note : A window may pop up that appears to do nothing. You must click "OK" on this prompt to actually start the data transfer. The radio cannot accept a new operating system

for this model's chipset and does not mean the connection failed. Read/Write Failures : If the software fails to read the radio, try the Retevis RT72 CPS Version Mismatch hardware typically uses firmware starting with L05.01.xxx hardware typically uses firmware starting with v02.02.xxx Two Way Radio Forum or help identifying your specific hardware version Baofeng DM 1702 Programming - Page 2