Update:

1. Fix the bug of compatibility with netcore router.
2. Fix the bug of abnormal SSID.

Notes:

1.This firmware is only fit for A9 and its firmware version must be in V12.01.01.xx .

2.Do not power off the device when upgrading.

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