Zebra TC72 User Manual

Application Deployment
94
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, 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 (see USB Communication for more
information), and then installing the microSD card into the device (see Replacing the microSD Card
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 for more information. Disconnect the device from the
host computer.
2. Press and hold the Power button until the menu appears.
3. Touch Restart.
4. Press and hold the PTT button until the device vibrates. The System Recovery screen appears.
5. Press the Volume Up and Volume Down buttons to navigate to Apply upgrade from SD card.
6. Press the Power button.
7. Press the Volume Up and Volume Down buttons to navigate to Full OTA Package or Diff OTA
Package.
8. Press the Power button.
9. Press the Volume Up and Volume Down buttons to navigate to the System Update file.
10. Press the Power button. The System Update installs and then the device returns to the Recovery
screen.
11. Press the Power button to reboot the device.
Performing a System Update Using ADB
1. Connect the device to a host computer using the Rugged Charge/USB cable or by inserting the device
into the 1-Slot USB/Charge Only Cradle.
2. Go to Settings.
3. Touch System > Advanced > Developer options.
4. Slide the switch to the ON position.
5. Touch USB Debugging. A check appears in the check box. The Allow USB debugging? dialog box
appears.
6. Touch OK.

Zebra TC72 Specifications

General

Display diagonal	4.7 \
Touch technology	Dual-touch
Touchscreen type	Capacitive
Display resolution	1280 x 720 pixels
Internal memory	4 GB
Internal memory type	-
Total storage capacity	32 GB
Compatible memory cards	MicroSD (TransFlash), SDHC, SDXC
Processor model	660
Processor family	Snapdragon
Processor frequency	2.2 GHz
Processor manufacturer	Qualcomm
Operating system installed	Android
Rear camera aperture number	2.4
Rear camera resolution (numeric)	13 MP
Front camera resolution (numeric)	5 MP
USB 2.0 ports quantity	1
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	-20 - 50 °C
Operating relative humidity (H-H)	5 - 95 %
Battery voltage	3.7 V
Battery capacity	4620 mAh
Scanner type	1D/2D
Product color	Black, Silver
Harmonized System (HS) code	84713000

Weight and Dimensions

Depth	28 mm
Width	84 mm
Height	161 mm
Weight	376 g