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Chapter 2 Basics 23
Charge the battery and sync iPhone
m Connect iPhone to your computer (not your keyboard) using the included cable
and dock.
Note: If iPhone is connected to a computer that’s turned off or is in sleep or standby
mode, the iPhone battery may drain.
An icon in the upper-right corner of the screen shows battery charging status.
If you charge the battery while syncing or using iPhone, it may take longer to charge.
Important: If iPhone is very low on power, it shows a message saying “Please Connect
to Power” or “Charging... Please Wait” and needs to charge for up to ten minutes before
you can use it. If iPhone is extremely low on power, the display may be blank for up to
two minutes before showing the low-power message.
Rechargeable batteries have a limited number of charge cycles and may eventually
need to be replaced. The iPhone battery is not user replaceable; it can only be replaced
by an authorized service provider. For more information, go to:
www.apple.com/batteries
Cleaning iPhone
Use the cloth that came with iPhone to gently wipe the glass screen and the case.
You can also use a soft, slightly damp, lint-free cloth. Unplug and turn off iPhone (press
and hold the Sleep/Wake button, then drag the onscreen red slider). Avoid getting
moisture in openings. Don’t use window cleaners, household cleaners, aerosol sprays,
solvents, alcohol, ammonia, or abrasives to clean iPhone.
Charging Charged
WARNING: For important safety information about charging iPhone, see page 102.