Huawei Y300 Faqs page 6

3.3.3 How Do I Uninstall Applications? ........................................................................................................ 67
3.4 I Cannot Install an Application, Why? How Can I Solve the Problem? ......................................................... 68
3.5 Are Third-Party APKs Installed on the Phone's Internal Storage or a microSD Card? .................................. 68
3.6 How Do I Exit a Running Application? ......................................................................................................... 71
3.7 How Can I Solve the Power Consumption Problem Caused by Third-Party Applications? .......................... 71
4 Others ............................................................................................................................................ 72
4.1 How Do I Check the Available Space on the Internal and External microSD Cards? .................................... 72
4.1.1 How Do I Check My Phone's Available RAM Space?.......................................................................... 72
4.1.2 What Is the Maximum Capacity of the External microSD Card Supported by My Phone? ................. 72
4.1.3 Running Android 4.1.1, Does My Phone Support Application Installation on an External microSD
Card? .............................................................................................................................................................. 73
4.2 What Data Can Be Backed Up on My Phone? ............................................................................................... 73
4.3 How Do I Use Contacts to Back Up and Recover My Contacts?................................................................... 74
4.3.1 How Do I Back Up Contacts to a microSD Card? ................................................................................ 74
4.3.2 How Do I Recover Contacts from a microSD Card? ............................................................................ 75
4.3.3 How Do I Use Backup to Back Up Data? ............................................................................................. 75
4.4 How Do I Cut or Copy Files or Folders from the Phone's Internal Storage to Its Internal microSD Card or an
External mciroSD Card? ...................................................................................................................................... 75
4.5 Common Skills ............................................................................................................................................... 76
4.5.1 How Do I Customize the Home Screen or Its Extensions? ................................................................... 76
4.5.2 How Do I Save Battery Power? ............................................................................................................ 76
4.5.3 How Do I Save Data Traffic? ................................................................................................................ 77
4.5.4 What Can I Do If My Phone Runs Slowly? .......................................................................................... 77
4.5.5 Can I Uninstall Applications Customized by My Operator? ................................................................. 77
4.5.6 Why Does My Customized Wallpaper Stretch Automatically? ............................................................. 77
4.5.7 What Data Will Be Lost If I Restore My Phone to Its Factory Settings? .............................................. 77
4.5.8 How Do I Increase My Phone's Internal Storage Space? ...................................................................... 77
4.5.9 How Do I Disable Audible Touch Tones? ............................................................................................. 77
4.5.10 How Do I Turn the Screen On After It Turns Off Automatically? ...................................................... 78
4.5.11 How Do I Adjust the Screen Brightness? ............................................................................................ 78
4.5.12 How Does My Phone's Key Backlight Save Battery Power?.............................................................. 78
4.5.13 How Do I Enable or Disable Airplane Mode? .................................................................................... 78
4.5.14 How Do I Restore My Phone to Factory Settings? ............................................................................. 78
4.5.15 How Do I Set a Picture as a Contact's Photo Caller ID? ..................................................................... 78
4.5.16 How Do I Use My Phone as a USB Mass Storage Device? ................................................................ 79
Issue 01 (2011-11-15) Huawei Confidential
HUAWEI Y300-01XX V100R001
HUAWEI U8860 Smartphone FAQs
Page 6 of 86