Go-mtpfs is a simple FUSE filesystem for mounting Android devices as a MTP device.
It will expose all storage areas of a device in the mount, and only reads file metadata as needed, making it mount quickly. It uses Android extensions to read/write partial data, so manipulating large files requires no extra space in /tmp.
It has been tested on various flagship devices (Galaxy Nexus, Xoom, Nexus 7). As of Jan. 2013, it uses a pure Go implementation of MTP, which is based on libusb.
- Install the Go compiler suite; e.g. on Ubuntu:
sudo apt-get install golang-go
- Install libmtp header files
sudo apt-get install libusb1-devel
- Then check out go-mtpfs, and run
go build ./
This will leave a binary go-mtpfs
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You may need some tweaking to get libusb to compile. See the comment near the top of https://github.com/ganeshrvel/usb/usb.go.
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32-bit and 64-bit linux x86 binaries are at
mkdir xoom
go-mtpfs xoom &
cp -a ~/Music/Some-Album xoom/Music/
fusermount -u xoom
After a file is closed (eg. if "cp" completes), it is safe to unplug the device; the filesystem then will continue to function, but generates I/O errors when it reads from or writes to the device.
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It does not implement rename between directories, because the Android stack does not implement it.
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It does not implement Event handling, ie. it will not notice changes that the phone makes to the media database while connected.
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Some Sony Xperia devices claim to implement Android extension, but don't. See issue #104. Symptom:
AndroidGetPartialObject64 failed: OperationNotSupported
In this case, disable Android extensions with the flag -android=0
You can send your feedback through the issue tracker at https://github.com/hanwen/go-mtpfs
This is not an official Google product.