How to open Development options

I used Android Emulator - Nexus_5x_API_25_X86:5554 ,why I can not find the location of “Development options” ? I tried to click the “setting - About emulated device - Android version” many times ,but it did’t work .

You have to tap on the “Build Number” seven times. Keep digging around for the build number field (it’s not the Android version field).

Thanks ,it worked.:slight_smile: