
www.eardatek.com
30
3. Open the Android phone application "Remote Writer", make sure there is a network connection
(4G/wifi), wait for a few seconds, from "Updating Resources" until "Successful Resource Acquisition"
is displayed.The download of the latest firmware from the server is complete.
4. Click "Connect " to Device , it shows that wifi needs to be connected "SWD_XXXXXX", jump to the
phone settings, connect to this wifi.
Part 2 Upgrade ADU
Appendix 2
Upgrade