SoftBank 302SH, User Manual

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Screen Lock
After a period of inactivity, Display goes completely dark to
save battery power (Screen lock active). Screen lock prevents
accidental Touchscreen operation.
Activating Screen Lock Manually
When Display is active,
Display goes completely dark and Screen lock activates.
Canceling Screen Lock
Press to open Welcome sheet (lock screen).
In Welcome sheet (lock screen), Drag down
Screen lock is canceled.
・When Screen lock option other than Slide or None is
selected, follow onscreen prompts to cancel Screen lock.
Software Updates
Software Updates
At specified time, handset automatically checks for/downloads
firmware updates as required. To update firmware manually:
In application sheet, (Settings) Device info
Software update
Software update menu opens.
Software update Execute Follow onscreen prompts
Software Update starts.
Before Software Update
Handset data may be lost to damage, malfunction, etc.
Back up important information before updating software.
SoftBank Mobile Corp. is not liable for loss or associated
damages.