AC9 Firmware V15.03.2.10_EN
1.Incorrect upgrade will damage your device.
2.Please upgrade your device by cable connections.
3.Do not power off the device when upgrading.
4.Please unzip the file you downloaded and use the file ended with "bin" or "trx" to upgrade your device.
If there are any problems during the download, please notify us by mail:firstname.lastname@example.org