NEC MobilePro 880 - Manual (Page 98)

4-24 Using the NEC MobilePro
Upgrading ROM
You can upgrade the NEC MobilePro ROM by replacing the
currently installed ROM module with an upgraded ROM
module (when available).
Note: Be sure to synchronize your
MobilePro data with your host PC and perform a
backup of your MobilePro data before upgrading
your ROM module. You may need to copy some
files back to your MobilePro following this
upgrade procedure.
Note: Before handling any internal
components, discharge electricity from yourself
and your clothing by touching a nearby metal
surface.
Follow these steps to upgrade your MobilePro ROM module.
1. Save your data to a host PC, power off the MobilePro,
and close the display panel.
2. Disconnect any peripheral devices attached to the
MobilePro, such as the AC adapter.
3. Remove the battery pack. For details, see the section,
“Removing and Inserting the Battery Pack,” in Chapter 2.