What You Need to Know
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If there is not enough room on the receiving handheld for the upgrade, a message is displayed. For more information, see File Management. |
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OS upgrade operations do not delete user documents. The only time documents are affected by an OS installation is if the receiving handheld has a corrupted OS. In this situation, documents may be affected by OS restoration. It is a good practice to back up important documents and folders before installing an updated operating system. |
Before You Begin
Before beginning an OS download, ensure that batteries are at least 25 percent charged.
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To check the status of the rechargeable battery in TI-Nspire™ CX II handhelds, press c 5 4 to open the dialogue box. |
When in OS download mode, the Automatic Power Down™ (APD™) feature does not function. If you leave your handheld in download mode for an extended time before you begin the downloading process, your batteries may become depleted. You will then need to replace or recharge the batteries before downloading the OS.