Why Does My Phone Automatically Open Apps Or Display Screens When I Am Using The Phone While It Is Charging - Huawei P8 GRA-UL00 Faqs

P8 Smartphone FAQs
12.4 Why does my phone automatically open apps or
display screens when I am using the phone while it is
charging?
You may be using a non-standard charger, which may result in your touchscreen's
malfunctions. Use the standard charger to charge your phone.
12.5 Why is the automatic LCD brightness adjustment
discontinuous?
The backlight brightness adjustment mechanism of Huawei phones uses the universal
algorithm in the industry. This design mode is widely used. Therefore, this problem is a
common phenomenon instead of a phone defect.
12.6 Why does my screen have scratches?
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12.7 Why is the screen darker or brighter?
Check whether the light sensor works properly. If the light sensor is blocked, the screen
brightness may be abnormal.
By default, your phone automatically adjusts its screen brightness based on the ambient
environmental brightness to bring you the optimal visual experience. If this function is not
desirable, turn it off and manually adjust the screen brightness.
You can adjust the brightness in Settings > Display > Brightness.
If the screen color is too cool or warm, go to Settings > Display > Color temperature.
Deselect Default, and drag the slider to adjust the color temperature.
Check whether the phone is in ultra power saving mode. In this mode, the screen becomes
darker, and you can only use the phone, message, and contact functions. You can touch the
exit button to exit ultra power saving mode.
If the screen has experienced external shocks, the internal LCD may be damaged, which
causes abnormal screen brightness or color. Contact Huawei technical support or take your
phone to an authorized Huawei service center.
Issue 01 (2015/03)
Check whether the scratches exist when the delivery-attached protective film is pasted on
the screen. If yes, tear off the protective film and check whether the scratches disappear.
The protective film is only for packaging protection. You are suggested to use a
dedicated screen protective film.
If you have replaced the protective film, tear off the screen protective film and check
whether the screen is faulty. If the scratches disappear, you are suggested to replace a
screen protective film.
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