Huawei P8 Faq page 27

19.9 How do I turn on the scientific calculator? ............................................................................................................. 250
19.10 How do I quickly move icons to different home screens? .................................................................................... 250
19.11 Why does the calculator still rotate after I set my phone's screen orientation? ..................................................... 250
19.12 Why can't the icons align with each other after I enable the shake gesture for aligning icons? ............................ 250
19.13 Why do I feel electric leakage or shock when I use the headset? ......................................................................... 251
19.14 How do I use the noise reduction headset? ........................................................................................................... 251
19.15 Why is the headset jack loose? Why can't I insert the connector into the headset jack properly? Why can I only
hear background music and no vocals? .......................................................................................................................... 251
19.16 Does my phone support the three-button line control headset? ............................................................................ 251
19.17 Why is the weather data inaccurate? ..................................................................................................................... 251
19.18 What do the different indicator colors mean? ....................................................................................................... 252
19.19 How do I download themes?................................................................................................................................. 252
19.20 How do I improve the game fluency? ................................................................................................................... 252
19.21 What can I do if water entered my phone? ........................................................................................................... 253
19.22 How do I prevent personal information from being leaked from my phone? ....................................................... 253
19.23 How do I add reminders? ...................................................................................................................................... 253
19.24 How do I set privacy protection? .......................................................................................................................... 253
19.25 How do I subscribe to my favorite magazine unlock style? ................................................................................. 253
19.26 Why is not the magazine unlock wallpaper updated? ........................................................................................... 254
19.27 What is a smart cover? .......................................................................................................................................... 254
19.28 Why can't I mute an incoming call with a smart cover? ....................................................................................... 254
19.29 How can I end a call in smart cover mode? .......................................................................................................... 254
19.30 How does my phone display multiple windows on the screen at the same time? ................................................. 254
19.31 How do I rapidly align the icons on the home screen? ......................................................................................... 254
19.32 How do I adjust the font size of Notes? ................................................................................................................ 255
19.33 Can I change the temperature unit in the weather app to °F? ............................................................................... 255
19.34 How do I set an automatic update interval for the weather app? .......................................................................... 255
19.35 How do I turn off the alarm of the weather app? .................................................................................................. 255
19.36 How do I update the weather app manually? ........................................................................................................ 255
19.37 How do I change the beginning day of a week on the calendar? .......................................................................... 255
19.38 How does my phone display the number of weeks on the calendar? .................................................................... 256
19.39 Does my phone support the counting function? .................................................................................................... 256
19.40 Does my phone support the countdown function? ................................................................................................ 256
19.41 Can I turn off the alarm using the volume buttons? .............................................................................................. 256
19.42 Does the alarm go off when my phone is powered off? ........................................................................................ 256
19.43 Smart screenshot ................................................................................................................................................... 256
19.43.1 What is smart screenshot? .................................................................................................................................. 256
19.43.2 What are differences between screenshot using knuckles or composite buttons?.............................................. 257
19.43.3 Why does my phone suddenly take a screenshot when I use it normally? ......................................................... 257
19.43.4 How do I partially capture the screen?............................................................................................................... 257
19.43.5 Why can't I draw a track when I partially capture the screen using my knuckles? ............................................ 257
19.43.6 How do I disable smart screenshot? ................................................................................................................... 257