Notes:

1. This firmware is only fit for BS9v1.0 and its firmware version must be in V1.0.0.XX or more.

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.

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

Update:

1.Solve the problem that CPE bridging cannot display distance and TDMA related compatibility issues