87
FAQs
For more information, please visit 
http://www.huaweidevice.com/worldwide/
faq.do?method=index&directoryId=50
.
How can I save battery power?
•  When you do not need Internet access, open the notification panel and touch 
to turn off your mobile data connection.
•  When you do not need wireless data services, such as GPS, Bluetooth, or Wi-Fi, 
open the notification panel, and touch 
,  , or  to turn off these 
services.
•  Touch   > 
All
 > 
Display
 to reduce the screen brightness and screen timeout 
period. Press  to turn off the screen when your phone is not in use.
•  Close applications that are not in use.
•  Decrease the tone volume.
How can I free up additional phone memory?
•  Open the browser and delete locally cached content.
•  Uninstall applications you no longer use.
•  Restore your phone to its factory settings. 
How can I set a song as my ringtone?
In 
Music
, touch and hold the song you wish to set as the ringtone. From the displayed 
option menu, choose 
Set as ringtone
.
How can I disable the Auto-rotate screen function?
On the home screen, touch  then 
All
 > 
Display
, and clear 
Auto-rotate screen
.
How can I set a screen unlock pattern?
On the home screen, touch  then 
General
 > 
Screen lock
 > 
Screen lock
 > 
Pattern
, 
and follow the onscreen instructions to set a screen unlock pattern.
How can I switch the input method?
When you write text, open the notification panel and touch 
Choose input method
 to 
select an input method.