Oppo A33F OTG Test with usb mouse. see the full video to know more about otg usage. No special settings or setups need if your screen fully stopped working touch response then you can simply operate mobile by using a mouse and keyboard . it’s working fine with all A3 Series.(2015-A3-2016)
All oppo new support OTG System and mouse and Keyboard.
Whats happen when you connect a USB mouse to your smart phone with OTG support. see the full video to know more.
keys and functions.