Huawei P8 Faq page 19

12.2 Why can I see some horizontal lines under lights when the screen is turned off? .................................................. 176
12.3 Why can't my screen respond properly when I swipe on the screen to unlock it? .................................................. 176
12.4 Why does my phone automatically open applications or display screens when I am using the phone while it is
charging? ........................................................................................................................................................................ 177
12.5 Why is the automatic adjustment of the LCD brightness not consecutive? ............................................................ 177
12.6 Why does my screen have scratches? ..................................................................................................................... 177
12.7 Why does the screen seem too dark or bright? ....................................................................................................... 177
12.8 Why do ripples appear on my screen when I press it hard? .................................................................................... 178
12.9 What can I do if my screen is exposed to water? .................................................................................................... 178
12.10 What can I do if my screen looks a little yellow? ................................................................................................. 178
12.11 Why is there backlight leakage on my phone's screen when it is turned off? ....................................................... 179
12.12 Why do I find bright spots, dark spots, impurity spots, or black spots on my screen? ......................................... 179
12.13 Why are there black bands at the top and bottom of the screen? .......................................................................... 180
12.14 Why does the screen on my phone have a red tinge or why is the screen blurred? .............................................. 180
12.15 Why does my screen automatically change or why does my phone automatically open software? ..................... 180
12.16 Why is my phone's touchscreen inaccurate when playing games? ....................................................................... 180
12.17 Why does the touchscreen sometimes fail to respond? ......................................................................................... 181
12.18 Why does my screen turn off when I am using a third-party application? ............................................................ 181
12.19 Why does the screen turn off during a call? .......................................................................................................... 181
12.20 What can I do if the screen can't automatically rotate? ......................................................................................... 181
12.21 What can I do if I forget the screen unlock pattern or password? ......................................................................... 182
12.22 Why is the touchscreen slow or unresponsive during normal use? ....................................................................... 182
12.23 How do I remove the camera shortcut button in the lower right corner of the lock screen? ................................. 184
12.24 How do I delete a home screen? ........................................................................................................................... 184
12.25 What can I do if the screen stays on when my phone is charging? ....................................................................... 184
12.26 How do I set a live wallpaper? .............................................................................................................................. 184
12.27 How do I take a screenshot? ................................................................................................................................. 184
12.28 How do I set the time for my screen to automatically go to sleep? ...................................................................... 185
12.29 Why is my screen sometimes bright and sometimes dark? ................................................................................... 185
12.30 How do I set the home screen transition effects? .................................................................................................. 185
12.31 How do I add a widget to the home screen? ......................................................................................................... 185
12.32 How do I disable auto-rotate? ............................................................................................................................... 186
12.33 How do I exit simple UI? ...................................................................................................................................... 186
12.34 How do I use the screen lock widget?................................................................................................................... 186
12.35 Cam I operate my phone when my hands are wet? ............................................................................................... 187
12.36 How do I switch back to the home screen in preview mode? ............................................................................... 187
12.37 How do I set a longer screen timeout period? ....................................................................................................... 187
12.38 How do I enable the interactive screensaver? ....................................................................................................... 187
12.39 When does my phone display the interactive screensaver? .................................................................................. 188
12.40 How do I customize the existing themes on my phone? ....................................................................................... 188
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