Upgrade Notes:

1. This firmware is only fit for 4G03v1.0 and its firmware version must be in v16.03.07.XX or more.

2. Do not downgrade to lower version. If do, it will not allow to change the configurations even damage the router.

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.

5. Please reset it to factory settings after upgraded it.

Release Notes:

1.Solve the problem that the uplink speed limit does not take effect when the guest network speed limit is configured through the app.

2. Adapt to the APN information of the South African RAIN operator.

3. Update the APN information of the Italian WindTre operator.

4. Adapt to Australia APN information.

5.APN is directly set to the first channel, and the last configuration is used after restarting.