Latest Firmware Upgrade (DFU) for DG59(M) to Set Default Volume Lower
Disclaimer: Please contact Avantree Support BEFORE upgrading. Be aware that if you upgrade without prior consultation with Avantree technical support and the product dead due to DFU misoperation, the warranty is not covered.
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For Products: |
Dongle in the DG59(M) set |
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Applicable LOT Number: |
ALL |
| Changelog: | 1. Default volume set to 60% 2. Remeber the volume used last time after reconnection |
Step 1: Device Firmware Upgrade (DFU) File
Download the DFU file, taking note of where you save it - you'll need it later.
File: DG59MDG50VOLUME
Step 2: Enter the Dongle into DFU Mode
1. Plug the USB dongle into the USB port of your PC
2. Download DongleHost.exe and click it to RUN.
Step 3: Download & Install CSR Bluesuite to Perform DFU
For Windows PC - Please follow the steps in Step-by-Step Bluetooth Device Firmware Update (DFU) Guide with Windows PC
For Mac Computer - Please follow the step in Step-by-Step Device Firmware Update (DFU) Guide for macOS
Please feel free to contact support@avantree.com with any further questions about this product or the above DFU procedure.
