1. Quickly turn options on the developer options on or off
2. Quickly view system information
Includes version information, hardware information, screen information, CPU information, virtual machine information, network related information, and ID related information.
3. Quickly open other common settings

Permission description:
Accessibility Services: We use this service to quickly and automatically turn on or off some developer options and get the currently open Activity class name (Advanced only), saving you time. We can only use this service after you have authorized it, and we promise not to collect any of your information.