How to solve the problem of flat videos on IPhone WeChat:

1. First, open any video playback software, find a video, and play it. 2. Then slide up from the bottom of the phone, and you can see the "Unlock Screen" icon in the display interface. 3. Then click the button, and the page will prompt to turn off the portrait orientation lock. 4. Finally, open the video again and watch it in full screen. 1. Click the rotation mode on your phone. 2. Click on the lower right corner of the playback interface and a diagonal two-way arrow will appear. Click on the arrow to enter full-screen mode. 3. WeChat-Settings-General-Enable landscape mode.

1. First, open any video playback software, find a video, and play it. 2. Then slide up from the bottom of the phone, and you can see the "Unlock Screen" icon in the display interface. 3. Then click the button, and the page will prompt to turn off the portrait orientation lock. 4. Finally, open the video again and watch it in full screen. 1. Click the rotation mode on your phone. 2. Click on the lower right corner of the playback interface and a diagonal two-way arrow will appear. Click on the arrow to enter full-screen mode. 3. WeChat-Settings-General-Enable landscape mode.