User's Manual

SD CARD UPDATE
1) Obtain the latest system update file, and copy the file onto the root storage of your
SD card.
2) Insert the SD card into the memory card slot on the handy terminal. Press the power
button to power it on.
3) Tap All Apps | Settings About phone | System updates.
A window pops up asking you to input the password for system update. Please contact
manufactory for the password. Enter the password and tap OK.
4) The handy terminal searches for an available system update file on the SD card.
Note:
Make sure the SD card is inserted in the handy terminal. If not, the screen will show that
your system is currently up to date.
If there is a later version of the system update file available on the server, it will be listed
on the screen along with the update file found on the SD card. Tap the update file you would
like to use and proceed.
5) Tap INSTALL to open an “Install update” confirmation window. Tap Install in the
confirmation window to begin the installation.
Once complete, a notification will appear showing that the system has been updated
successfully. Tap OK to show the Home screen.