Is there a way to disable all USB functionality except for charging? I don't really use MTP or PTP and would like to disable it if possible.
Answer
Go to Settings → Storage and tap on the overflow menu in the top right (on a device with a physical menu key, you may need to press that instead). This should bring up a menu item labeled "USB Computer Connection":
Tap on that, and it will give you a list with possible connection modes. Uncheck everything that you don't intend to use. On my N5/CM11 there are only two options on this page: MTP and PTP. Unchecking both causes the phone to simply charge when plugged into a PC. I have seen others that have an explicit "Charge Only" option, but I believe that is nonstandard.
No comments:
Post a Comment