Unable to open Developer Options and USB Analog Clicks
For Vivo phone or Redmi 5Plus users: If you are unable to open "developer options" and "USB analog click", the solution is as follows:
1. Unplug the USB cable

2. If the phone has turned on the "Settings" function of the phone before unplugging the line, please clear the "Settings" in Task Management.

3. After unplugging the USB cable, reopen the phone settings
