2. After opening the nailing software and entering the main page, click the avatar in the upper left corner to enter.
3. After entering the main page of avatar, find the settings on the page and click Enter.
4. Enter the settings page, find the general button below, and click Open.
5. After clicking General, you will enter the General page and slide the screen down.
6. Find the open landscape mode, and then turn on the switch.