Android Enthusiasts Stack Exchange is a question and answer site for enthusiasts and power users of the Android operating system. Join them; it only takes a minute:

Sign up
Here's how it works:
  1. Anybody can ask a question
  2. Anybody can answer
  3. The best answers are voted up and rise to the top

I searched a lot over the Internet and tried all the advice I found.

I have installed drivers from the ASUS site and changed C:\Windows\inf\wpdmtp.inf so it now contains

; Nexus 7
%GenericMTP.DeviceDesc%=MTP, USB\MS_COMP_MTP
%GenericMTP.DeviceDesc%=MTP, USB\VID_18D1&PID_4E42&MI_00

both in [Generic.NTx86] and [Generic.NTamd64] sections.

My device is in MTP mode.

Computer sees it in PTP mode.

USB debugging is on.

It was said that I need Windows Media Player 11, but I have Windows 7 so it should be included, although I don't know where to check the version.

Here is what I see in device manager after all failed attempts:

screen shot

share|improve this question

For some reason, MTP and ADB are incompatible. Try turning USB debugging off, I've never been able to get it to connect right with it on.

share|improve this answer

Your Answer


By posting your answer, you agree to the privacy policy and terms of service.

Not the answer you're looking for? Browse other questions tagged or ask your own question.