Asus AST21 Basic Manual page 94

you may not be able to back up certain downloaded
data). Though the update operation is designed to
retain the data on the product prior to the update,
product malfunction or other conditions could possibly
cause data to be lost.
• Never turn off the power while the software update is
in progress. Doing so may cause the update to fail.
• If software update has failed or stopped, perform the
same again.
• If you fail to update software, it may become
impossible to operate the product. If this happens,
bring it to an au shop or PiPit (not accepted by some
shops).
Updating software
a
On the home screen, [
b
[System update]
c
[Check Update]
If a system update prompt message appears, go to
operation d.
d
Confirm the content of the message →
[Yes]
The system update download starts, and when it is
complete, a message appears.
92 Appendix
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