Hisense SERO7 User Manual

23

Basics

 

 The slide provides no protection, but lets you get to the Home screen quickly, or open the 

Camera and take pictures immediately.

 

 Lets you unlock your Sero 7 by using facial recognition. This is the least secure lock 

option.

After you set Face Unlock up, look under 

Settings > Personal > Security

 

> Screen Security 

for 

two additional settings: Improve face matching and Liveness check. Use these to make Face 
Unlock more reliable and secure.

 

 Lets you draw a simple pattern with your finger on the screen to unlock your Sero 7. 

This is slightly more secure than Face Unlock.

 

 Requires four or more numbers. Longer PINs tend to be more secure to unlock.

 

 Requires four or more letters or numbers. This is the most secure option, as long as 

you create a strong password.

For best security, specify a password that is

• A least 8 characters long.
• Contains a mixture of numbers, letters, and special symbols.
• Doesn’t contain any recognizable words or phrases.

Settings 

Settings lets you configure the Sero 7, set app options, add accounts, and change other preferences. 
See other chapters for information about settings for the built-in apps. For example, for Wi-Fi settings, 
see 

Sound

You can set your Sero 7 to play a sound whenever you get a new message, email, alert, or reminder. 
You can also set sounds for pressing icons and locking your Sero 7.

Display

You can adjust the brightness of the display or the screen timeout. You can set the wallpaper, or the 
font size. And you can also set what appears on screen when sleep mode is on. 

HDMI

When the Sero 7 is connected to external device’s HDMI port, you can adjust the HDMI resolution, 
screen zoom and screen timeout.

ScreenshotSetting

You can select delay time to capture the screen. You can also set the location of screenshot storage. 

Storage

You affect the way apps use internal storage directly and indirectly in many ways - for example, by:

  Installing or uninstalling apps.
  Downloading files in Chrome, Gmail, and other apps.
  Creating files (for example, by taking pictures).
  Deleting downloaded files or files you created.
  Copying files between Sero 7 and a computer via USB.

You rarely need to manage the way apps use RAM. But you can monitor apps’ RAM usage and stop 
them if they misbehave.