Choosing a ringtone for my mobile phone
Writing and sending SMS
Turning data roaming on my mobile phone on or off
Checking the software version for my mobile phone
Choosing a network for my mobile phone
Want to update the software on your mobile phone? It's recommended you back up the phone memory before you start.
Find "Software update"
Tap About device.
Tap Software update.
Update mobile phone software
If a new software version is available, it's displayed.
Follow the instructions on the display to update the phone's software.
Tap anywhere to dismiss
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