Huawei CHM-U01 User Manual

HUAWEI CHM/CHC Smartphone FAQs
Contents
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3.2.3.1 How do I push an image to a DLNA device? ....................................................................................................... 69
3.2.3.2 How do I push a video to a DLNA device? .......................................................................................................... 69
3.2.3.3 How do I push a song to a DLNA device?............................................................................................................ 69
3.2.4 How do I connect my phone to a multi-screen interaction device (Miracast device)? ............................................ 69
3.3 Does the phone support scheduled power-on and power-off? .................................................................................... 70
3.4 Does the GPU support mainstream games? ................................................................................................................ 70
3.5 How do I save battery power? .................................................................................................................................... 70
3.6 How long does the battery stand if I keep using a certain function? .......................................................................... 71
3.7 Can I use the USB cable and computer to charge my phone? .................................................................................... 71
3.8 How do I reduce my mobile data usage? .................................................................................................................... 71
3.9 What can I do if my phone runs slowly? .................................................................................................................... 71
3.10 Can I set my customized wallpaper not to stretch? ................................................................................................... 71
3.11 How do I enter recovery mode and restore my phone to its factory settings? .......................................................... 72
3.12 Can I scan a QR code using my phone?.................................................................................................................... 72
3.13 Does my phone support 3D acceleration?................................................................................................................. 72
3.14 How do I know whether my phone has been rooted? ............................................................................................... 72
3.15 Can I remove the battery? Will configuring my phone to automatically set the date and time generate data traffic?
.......................................................................................................................................................................................... 73
3.16 Can I use my phone for recording? ........................................................................................................................... 73
3.17 Does my phone come with a protective film? ........................................................................................................... 73
3.18 Does my phone support mobile TV? ........................................................................................................................ 73
3.19 Can I browse or edit Word, Excel, PowerPoint, and PDF files on my phone? ......................................................... 73
3.20 What is the default installation location for applications? Can I change this location? ............................................ 73
3.21 Does my phone support App2SD? How do I move an installed application to the microSD card? ......................... 74
3.22 How are my phone ROM and RAM allocated? ........................................................................................................ 74
3.23 How do I check the available storage space in my phone storage and microSD card?............................................. 75
3.24 My phone can stand by normally, but the screen cannot be turned on. What can I do? ............................................ 76
3.25 Why isn't the backlight on? ....................................................................................................................................... 76
3.26 "Trial use" is found on my phone's network access license. Does this mean that my phone does not have the
national network access? .................................................................................................................................................. 76
3.27 Why does my phone receive no signal after I activated the function of enabling only 4G data service? ................. 77
3.28 When I am playing music using the player that comes with my phone, my phone's signal status changes to no
service. What can I do? ..................................................................................................................................................... 77
3.29 My phone's speaker, receiver, and headset cannot function properly. What can I do? ............................................. 77
3.30 I can't use my phone's data service to access the Internet. What can I do? ............................................................... 77
3.31 My screen does not respond to touches when I am using the camera? What can I do? ............................................ 77
3.32 The photos are blue or green if I take them with flash turned on? What can I do? ................................................... 77
3.33 After I insert and remove the headset, my phone's screen will freeze (cannot be unlocked when I swipe on the
screen or cannot be turned on when I press the power button) for 2 to 3 minutes until my phone detects the headset's
status. What can I do? ....................................................................................................................................................... 78
3.34 After I turn off 4G, my phone cannot send or receive multimedia messages or send or receive multimedia messages
slowly. What can I do? ...................................................................................................................................................... 78

Huawei CHM-U01 Specifications

General

Brand	Huawei
Model	CHM-U01
Category	Cell Phone
Language	English