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HUAWEI Y635-LXX Smartphone FAQs
Charge only: In this mode, you can use a computer to charge your phone.
Note: When your phone is connected to a Mac, you can manage files on your phone using MTP,
but the dial-up connection function on the Mac is currently unavailable.
2.21 How do I free up internal storage space?
Delete unwanted files as follows:
On the home screen, go to Files. Touch and hold the file or folder you want to delete and
choose Delete from the displayed option menu.
2.22 How do I adjust the screen brightness?
On the home screen, go to Settings. Touch All. Under Device, touch Display. Under Screen,
touch Brightness. Select Automatic brightness or manually drag the brightness slider.
In the notification panel, drag the brightness slider or turn on or off Automatic brightness.
2.23 Does my phone have key backlight?
No.
2.24 How do I turn on or off airplane mode?
1.
On the home screen, go to Settings. Under Wireless & networks, touch More. Then turn
on or off Airplane mode. In airplane mode, your mobile network will be unavailable.
2.
Go to the notification panel and turn on or off Airplane mode.
3.
Press and hold the power button and choose Airplane mode from the displayed option
menu.
2.25 How do I restore my phone to its factory settings?
1.
On the home screen, go to Settings. Under Privacy & security, touch Backup & reset.
On the displayed screen, touch Factory data reset under Personal data.
2.
Touch Reset phone.
2.26 How does my phone enter or exit safe mode?
Enabling safe mode:
When your phone is powered on and the screen in turned on, press and hold the power button
until the option menu is displayed. Touch and hold Power off until the Reboot to safe mode
dialog box is displayed. Touch OK.
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2 Common settings
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