Application Deployment
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4. Press and hold the Number 1 button. System Recovery screen will appear.
5. Press the Number 2 button to navigate to Apply upgrade from SD card..
6. Press the Number 1 button.
7. Use the Number 1 and Number 2 buttons to navigate to the System Update file.
8. Use the Number 2 button to navigate to the System Update file.
9. Press the Number 1 button. The System Update installs and then the device returns to the Recovery
screen.
10.Press the Number 1 button to reboot the device.
NOTE: If installing GMS software on a device that had Non-GMS software or Non-GMS software on a device that had GMS
software, perform a Factory or Enterprise reset (retains enterprise data).
Using ADB
To update the system using ADB:
1. Connect the device to the Rugged Charge/USB cable.
2. Connect the cable to the host computer.
3. On the device, swipe down from the Status bar to open the Quick Access panel and then touch .
4. Touch System > Developer options.
5. Slide the switch to the ON position.
6. If USB Debugging is not ON touch USB Debugging. The Allow USB debugging? dialog box appears.
7. Touch OK.
8. On the host computer, open a command prompt window and use the adb command:
adbdevices
The following displays:
Listofdevicesattached
XXXXXXXXXXXXXXXdevice
(where XXXXXXXXXXXXXXX is the device number).
NOTE: If device number does not appear, ensure that ADB drivers are installed properly.
9. Type:
adbrebootrecovery
10.Press Enter. The System Recovery screen appears.
11.Press the Number 2 button to navigate to Apply upgrade from ADB.
12.On the host computer command prompt window type:
adbsideload<file>
where: <file> = the path and filename of the zip file.
13.Press Enter. The System Update installs (progress appears as percentage in the Command Prompt
window) and then the Recovery screen appears.