Samsung SM-S890LZKATFN - Manual (Page 384)

Software Update
The Software Update feature feature enables you to use your phone
to connect to the network and upload any new phone software
directly to your phone. The phone automatically updates with the
latest available software when you access this option.
To update your device:
1. From the Home screen, press and then tap Settings ➔
(More tab) ➔ About device ➔ Software update.
2. The phone automatically updates the software (if available),
otherwise, when the Software update prompt displays, tap OK.
3. 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, touch Continue update.
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