1. ET40/45 Enterprise Tablet Product Reference Guide
  2. Application Deployment
  3. Android System Update
  4. Performing a System Update Using USB Drive
  • ET40/45 Enterprise Tablet
Performing a System Update Using USB Drive

Performing a System Update Using USB Drive

Update the operating system on the device using a USB drive.
Go to the Zebra Support & Downloads web site at zebra.com/support and download the appropriate System Update package to a host computer.
Do not remove the USB drive during system update. Damage to device can occur.
USB drive must have FAT32 format.
  1. Install the USB drive into the host computer USB port.
  2. Copy the System Update zip file to the root of a USB drive.
  3. Properly eject the USB drive from host computer and remove the USB drive.
  4. Insert the USB drive into the USB port.
  5. Press and hold
    Power
     until the menu appears.
  6. Touch
    Restart
    .
  7. Press and hold
    Volume Up
     until the Zebra logo screen appears.
    The System Recovery screen appears.
  8. Press
    Volume Up
     and
    Volume Down
     to navigate to
    apply upgrade from USB drive
    .
  9. Press
    Power
    .
  10. Use
    Volume Up
     and
    Volume Down
     to navigate to the System Update zip file.
  11. Press
    Power
    .
    The System Update installs and then the device returns to the Recovery screen.
  12. Press
    Power
     to reboot the device.