Huawei Ascend W1 - Powering your phone on and off

Safety Precautions
2
Use only approved batteries and chargers to avoid the risk of
explosions.
Observe any laws or regulations on the use of wireless
devices. Respect others' privacy and legal rights when using
your wireless device.
Strictly follow the relevant instructions of this manual while
using the USB cable. Otherwise your mobile phone or PC
may be damaged.