Help Usb debugging greyed out

[Androidhelp12]

Hello, whenever I tried to access developer options and click u.s. debugging it is greyed out. I clicked the developer button 7 times to become a developer but it is still greyed out. Any ideas? I have an LG l33l (lg g3).

 

[Brian706]

It's possible that the slider is turned off on developer settings. When you go into the developer settings menu, look at the top right and see if there's a slider to turn on to enable the options.

 

[Androidhelp12]

The slider is turned on already.

 

[Jfalls63]

Try toggling the slider off then on a few times. Person yesterday had same issue with Huawei and that got it working.

http://androidforums.com/threads/phone-doesnt-recognize-usb-connection-please-help.1035767/

 

[Androidhelp12]

I tried it but it didn't do anything besides turn on all the other options besides usb debugging.

 

[Brian706]

I just did a little research and it sounds like the problem is the McAfee app that gets bundled on the phone.

• Go to "Setting"
• Go to "Apps"
• Select the "All" Tab
• Select the "McAfee Security" App
• Click the "Clear cache" button
• Click the "Manage space" button
• Enter your PIN
• Click "OK"

Source: http://forum.xda-developers.com/showpost.php?p=62055690&postcount=12

 

[Androidhelp12]

Thanks! It works!

 

[Brian706]

Thanks! It works!

Woohoo!!! Thanks for letting us know.