Which Colors Does The Mobile Support; Lcd Display Ng - Huawei GR3 Faq Manual

2.4

Which colors does the mobile support?

This mobile phone supports silver, titanium gray, gold colors.
2.5

LCD display NG

1、Let's take a look at whether only one or a few applications have this issue? if it was, it should
be these applications problems, not a problem with the phone itself. Application types on the
market today are very complicated: some applications occupy a very high resources in mobile
phone, would lead to some issues; Even some applications may bring viruses, resulting in
illegally deduct mobile phone expense. Suggest to download the Top applications from
Google official market.
2、If still have problems after uninstall these applications, it is best to backup the important
data and restore to the factory settings, then confirm if problems still exist?.
3、If the screen can not be lit up automatically after a phone call, you can press the power
button to light up the screen. Confirm that if the ambient light sensor on the top of the screen
was covered? When mobile phone is closed to the face in a call, light sensors will automatically
turn off the screen to prevent misoperation. If the light sensor was covered, the screen can not
be lit up automatically after a phone call
4、Confirm that if "Strict mode enabled" switch was turned on in "Developer options" menu?
Turn on this switch will lead to red box is diaplayed. For normal user, please turned off
"Developer options" when using mobile phones.
5、Please confirm if prompted a system update notice in the "Updater"? if so, connec Wi-Fi,
download the latest system and update to the latest system.
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