Application Deployment
109
Performing a System Update
System Update packages can contain either partial or complete updates for the operating system. Zebra
distributes the System Update packages on the Zebra Support & Downloads web site. Perform a system
update using either a microSD card or using ADB.
Downloading the System Update Package
1. Go to the Zebra Support & Downloads web site, www.zebra.com/support.
2. Download the appropriate System Update package to a host computer.
Performing a System Update Using microSD Card
1. Copy the System Update zip file to the root of the microSD card.
• Copy the zip file to a microSD card using a host computer and then installing the microSD card into
the device (see Inserting the microSD Card (Optional) on page 18 for more information).
• Connect the device with a microSD card already installed to the host computer, and copy zip file to
the microSD card. See USB Communication on page 32 for more information. Disconnect the
device from the host computer.
2. Press and hold the Reset button until the Restart option appears. Release the Reset button when the
option appears. The device restarts if the button is held down for longer than 3 seconds.
3. Touch Restart.
4. Press and hold the Number 1 button. The System Recovery screen appears.
5. Press the Number 2 button to navigate to Apply upgrade from SD card or Apply downgrade from
SD card.
6. Press the Number 1 button.
7. Press the Number 2 button to navigate to Full OTA Package or Diff OTA Package.
8. Press the Number 1 button.
9. Use the Number 2 buttons to navigate to the System Update file.
10. Press the Number 1 button.
The System Update installs and then the device returns to the Recovery screen.
11. Press the Number 1 button to reboot the device.
Performing a System Update Using ADB
1. Connect the device to a host computer using a USB cable.
2. Go to Settings.
3. Touch System > Advanced > Developer options.
4. Slide the switch to the ON position.
5. Touch USB Debugging. The Allow USB debugging? dialog box appears.
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