Updating the Handheld Operating System 99
• It is important to save and close all open documents before
performing an OS Upgrade. Continuing with an OS Upgrade on a
handheld with an open, unsaved document will cause the loss of
that data.
6. While the upgrade is in progress, the following messages are
displayed on the receiving and sending handhelds:
•“Receiving OS. Do not unplug cable.”
•“Sending OS. Do not unplug cable.“
7. After the transfer completes, the sending handheld receives a
completion message and you can unhook the cable. The OS is
automatically installed on the receiving handheld. During the
installation process, the “Installing OS <version number>” message is
displayed on the receiving handheld.
8. When the installation is complete, the “OS <version number> has
been installed. Handheld will now restart.” message is displayed. The
restart is initiated. If the sending handheld is still attached to the
cable, the successful transmission message remains displayed on that
handheld’s screen.
Important:
• For each receiving handheld, remember to back up information as
necessary and install new batteries.
• Be sure the sending handheld is on the Send OS screen.
Updating the OS on Multiple Handhelds
In the classroom, use the TI-Nspire™ Docking Station to upgrade the OS
on multiple handhelds at the same time.
In the teacher versions of the TI-Nspire™ software, you can transfer files
from the computer to multiple handhelds from the Content Workspace.
See Using the Content Workspace for more information about
transferring files to connected handhelds.
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