SHIPPING

We have warehouses located in the US, EU, Canada, and Australia; orders placed in other regions will be delivered via international shipping.

RETURNS

Free returns within 60 days of purchase date. Once we receive the item, a refund will be initiated immediately.

WARRANTY

All purchases from Avantree.com automatically comes with a 24-month warranty.

BULK DISCOUNTS

Discount prices will automatically
be reflected in the shopping cart

For same item orders:

• 5-9receive 5%   off order total
• 10-19receive 10% off order total
• 20+receive 15% off order total

Step-by-Step Device Firmware Update (DFU) Guide

Categories
Step-by-Step Device Firmware Update (DFU) Guide

This guide applies to multiple products

Go to the full support page of the related products: Leaf, Oasis Plus, Aria Pro 90P, Audikast Plus , Torus (NB05), Aria Me , HT41899, Orbit, Opera, Oasis B, Aria 8090T, Aria Me S


Please choose the correct guide according to your PC's operational system

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.