Samsung Galaxy SII ユーザーズマニュアル

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3.   At the Software update prompt, tap OK to continue. 
4.   The phone automatically updates the software (if 
available), otherwise, when the Current software is up 
to date prompt is displayed, tap OK
5.   When updating software, once the update file is 
downloaded, you can delay the update on the start 
screen by postponing it for a certain period of time. If 
you want to resume the update before the selected 
time, tap Continue update
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