Samsung Galaxy S21+5G - Appendix; Updating Software

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Appendix
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Updating to the latest software delivers
the best performance and gets the latest
enhanced functions.
• You will be charged for data communication
according to the contract details of the
network you are using, when connecting to
the Internet from the product by using data
communication. A large amount of data
communication occurs especially when
updating the OS.
• When a software update is necessary, you
will be informed on the au homepage, etc.
For details, contact the au shop/au Style or
Customer Center (157/Toll-free). Customers
using a Galaxy S21+ 5G / Galaxy S21 5G
requiring a software update may be sent a
notication from au so that the terminal can
be used in optimum condition.
• You are recommended to back up your
data before updating software.
• Be sure to fully charge the internal battery
before use. Updating software may fail if
the battery level is low or becomes low
while updating.
• Check the radio wave condition. Updating
software may fail in poor reception areas.
• If software update has failed or stopped,
update the software again.
• If you fail to update software, it may
become impossible to operate the product.
If this happens, bring it to au shop/au
Style or Toyota store (not accepted by
some shops).
• The software update function may not be
available overseas.