Blackberry Z10 manual Battery and charging icons, Restart or reset your device

User Guide Settings and options

Restart or reset your device

If your BlackBerry device is running slower than usual or not responding, turning off and turning back on your device might help to solve the problem.

Do one of the following:

•To restart your device, press and hold the Power/Lock key on the top of your device. Tap .

•To reset your device, press and hold the Power/Lock key for ten seconds.

Battery and charging icons

The battery power level icons appear at the top of the home screen on your BlackBerry device.

The battery is charging.

The battery is fully charged.

The battery isn't charging because the power source isn't providing enough power. Use the charger that came with your BlackBerry device to charge the battery.

The battery charge is low, and your wireless connections might turn off to conserve power. If the battery charge gets too low, your device might turn off. Save any work in progress and charge your device.

There is a problem with the battery, and the battery might need to be replaced. Only use a battery that is approved by BlackBerry for your device model.

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