Latest Firmware Upgrade (DFU) for Avantree Bluetooth Audio Adapter DG80 (V1_22)
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Firmware Version: |
V1_22 |
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Release Date: |
Jan.20, 2021 |
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For Products: |
DG80 |
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Applicable LOT Number: |
before 21L1 (21L1 not included) |
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Changelog: |
Fixes One side sound issue on Apple AirPods & AirPods Pro during Talk Mode |
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.
Step 1: Device Firmware Upgrade (DFU) File
Download the DFU file, taking note of where you save it - you'll need it later.
File: DG80- DFU to V1_22
Step 2: Enter DG80 into DFU Mode
Plug the Avantree DG80 into the USB port of your PC ,didn't connect any devices, press MFB button for 10s until the LED is off.
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 steps 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.
