Basics

Increasing the charging speed

To increase the charging speed, turn the device or its screen off when you charge the battery. While charging the battery when the device is turned off, the icon appears on the screen.

If the fast charging feature is not activated, on the Home screen, tap Apps →Settings → Device maintenance →Battery →→Advanced settings, and then tap the Fast cable charging switch to activate it.

•You cannot use the built-in fast charging feature when you charge the battery

using a standard battery charger.

•If the device heats up or the ambient air temperature rises, the charging speed may decrease automatically. This is a normal operating condition to prevent damage to the device.

Wireless charging

The device has a built-in wireless charging coil. You can charge the battery using a wireless charger (sold separately).

Fast wireless charging

You can charge your device faster using the fast wireless charging feature. To use this feature, you must use a charger and components that support the fast wireless charging feature.

A fan inside the charger may produce noise during fast wireless charging. To reduce the fan noise, you must deactivate the fast wireless charging feature. The on/off option will be added in your device’s settings menu when you first place it on the charger. On the Home screen, tap Apps →Settings →Device maintenance → Battery →→Advanced settings, and then tap the Fast wireless charging switch to deactivate it. Deactivating this feature will reduce noise, but may result in slower charging times.

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