HUAWEI Android smartphone FAQ
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1.7 How to view power application ranking?
To enter the "Settings" screen, click on "Battery", you can view or end backstage power
applications, systems software and hardware application ranking power
1.8 Charging a new battery for the first time is right?
Only can be filled.
1.9 What precautions for the new mobile charing?
Try to use the original battery, charger.
Do not wait until the low battery condition and then charge the battery, try to charge it
before the low battery to extend battery life.
After the battery is fully charged, please disconnect the charger, this may damage the
battery and charger life.
1.10 How long for the phone charring fully?
LED color can be judged according to the state of charging, when the battery exceeds 90%, the indicator color
changes to green. It can also determine the charging prompt on the screen.
1.11 Phone connected to the computer but not charging?
May be due to lack of computer USB interface, power supply lead.
Weak connections is a desktop, it is recommended to phone lines connected to the host computer's USB interface
is set.
If you connect a laptop, connect directly to the computer USB port, an external USB port may be insufficient power
supply.
If you still can not charge the phone, it is recommended to connect directly via phone charger power charging.
1.12 Whether Huawei cell phone can be used abroad?
Huawei cell phone charger input voltage has certain requirements, specific instructions, please see the label on the
charger, usually "100-240V, 50-60HZ". If the voltage in the country or region within this range, generally do not need
a transformer can be used directly.
Also the shape of the power plug and domestic abroad may differ, it may need to be equipped to use the converter
plug.