Why can't the camera rotate?

Please update your system version to resolve this issue.

Firmware Download: 

https://u.pcloud.link/publink/show?code=XZ5DdV5Z1EE9rRukC9b8AkQuqDWhqbs30otX

1. Please transfer the firmware into the root directory of your device without unzipping it.

2. As shown in the picture, click System Update - Local Update - find the firmware and click it.

3. Please reboot the device after updating.