Reflash the MX3X
Reflash the MX3X
Introduction
Depending on the size of the operating system, the total time required for successful reflashing may require several minutes.
The OS upgrade files are unique to your MX3X's physical configuration and date of manufacture. OS upgrade files designed for
one device configuration should not be used on a different device configuration.
Preparation
l Contact your LXE representative to get the OS upgrade files.
l Put the Reflash files on a desktop/laptop computer with ActiveSync capability.
l Use ActiveSync to back up MX3X user files and store them elsewhere before beginning an upgrade on the MX3X.
l Maintain an uninterrupted AC/DC power source to the MX3X throughout this process.
l The MX3X boots from a flash disk.
Procedure
1. Verify a dependable power source is applied to the MX3X and will stay connected during the reflash procedure.
2. Establish an ActiveSync connection between the MX3X and a desktop/laptop computer.
3. Download the reflashing files from the desktop/laptop to the MX3X's \System folder.
4. During the file copy process to the MX3X \System folder, when asked “Overwrite ?”, select Yes to All.
5. Disconnect from ActiveSync.
6. Review the files that were downloaded to the \System folder. Some OS update versions include an empty file named
REFLASH.TAG. If this file is missing from the download, it must be created and placed in the \System folder. During
the reboot process, the device looks for the REFLASH.TAG file in the \System folder. When this file is encountered, the
device loads the new bootloader image into the boot flash. The REFLASH.TAG file is deleted and the device is rebooted
to begin using the new boot loader.
7. Select Start | Run and type COLDBOOT. Coldboot is not case sensitive. Tap OK.
8. It may take several minutes before the device completes coldbooting.
9. When the OS finishes loading, all software upgrades are complete.
10. Check the OS update version by selecting Start | Settings | Control Panel | About | Software tab.
The touch screen may require calibration, however some OSversions save the calibration data, eliminating the need to
recalibrate.
E-EQ-MX3XRG-W-ARC [ 176 ] MX3X Reference Guide
