Enable USB host mode on the Motorola XOOM

So you have a Motorola XOOM and you need more then the 32GB of on board storage. You could use the SD card slot, but that is not enabled yet. What do you do? If you have rooted your XOOM you can enable USB hosting which will give you the ability to hook up a flash drive or use a USB keyboard.

Your XOOM must be rooted If you have not rooted your XOOM yet, you can follow the directions here.

You will also need an OTG Cable.

Instructions as from the source:

Very similar to rooting the device. Extract the img file from the ZIP above, and place it in the same folder as your adb and fastboot binaries. Then, run this:

  • adb reboot bootloader – (reboots into the bootloader)
  • fastboot flash boot rootboot.usbdisk.img – (which loads the new boot.img onto the system)
  • fastboot reboot– (Reboots the device)

Lastly — using adb or root explorer, you need to alter your /etc/vold.fstab by adding this line to it: dev_mount usbdisk /mnt/usbdisk auto /devices/platform/tegra-ehci

This tells VOLD where to mount the device, when it’s plugged in. After the change, you need to reboot. The altered boot.img adds a folder called /usbdisk, so that way if you connect a USB thumb drive using the cable I linked to above, it will automount the thumb drive and you can access files. I tested this with an HP 125W FAT32 8GB thumb drive, and it worked without an issue. The only caveat I can think of is that YMMV on thumb drives – some might require more power than the Xoom can supply.

[via slatedroid.com by androidcentral.com]

About the Author: Robert Nazarian

Robert lives in upstate New York where he was born and raised. Technology was always his passion. His first computer was a Radio Shack TRS80 Color that used a cassette tape to save programs, and his first laptop was a Toshiba T1200FB that sported a CGA greyscale screen and two 720kb floppy drives (no hardrive). From the early 90’s through late 2011, he only owned Motorola phones starting with the MircroTAC all the way through to the Droid X. He broke that streak when he bought the Galaxy Nexus. Now he's sporting a Galaxy Note 4, and absolutely loves it. He has a wonderful wife and a 6 year old son. In his free time he enjoys sports, movies, TV, working out, and trying to keep up with the rapid fast world of technology.