On Android 4.1 and lower, the Developer options screen is available by default, on Android 4.2 and higher, do the following:
- Open the Settings app
- Scroll to the bottom and select About phone.
- Scroll to the bottom and tap Build number 7 times
[img=https://www.deskshare.com/forums/images/posts/MSRPpost3774-1.png]USB Debugging[/img]
- Return to the previous screen to find Developer options, turn it ON
- Scroll down and enable USB debugging.
[img=https://www.deskshare.com/forums/images/posts/MSRPpost3744-2.png]USB Debugging[/img]
If USB debugging is already enabled and device is not connecting and not listed then:
- Open the Settings app
- Search for 'USB Preferences' option
- Set 'USE USB FOR' to 'PTP' as shown in this screenshot:
[img=https://www.deskshare.com/forums/images/posts/MSRPpost3744-3.png]USB Debugging[/img]




