Android has many productivity-enhancing features, but USB OTG is by far the most practical. In some cases, using USB OTG on your phone frequently to connect peripherals such as a USB drive, pen drive, or mouse is a good idea. Because your phone can act as a USB host, you can use a USB peripheral that supports USB OTG on your phone. People who use their mobile phones to connect various USB drives and other devices will appreciate this feature
To enable/confirm OTG settings on most Huawei phones:
- Go to Settings
- Scroll down to Smart Assistance
- Select More
- An OTG option will be listed> make sure OTG is switched On.