Upgrade Notes:

1. This firmwareis only fit for AC11v2.0 and its firmware version must be in V02.03.01.XX ormore.

2. Do not poweroff the device when upgrading.

3. Please unzipthe file you downloaded and use the file ended with "bin" or"trx" to upgrade your device.

4. Please resetit to factory settings after upgraded it.

Release Notes:

1. Improved the stability for long-time running.