9021AT
Android4.4_User Manual
Ver 1.0
Page 13
check its progress and service further.
⑷
All: List all application information of android. Click a certain program, then you can check
information of its version number
、
storage space
、
cache size
、
access right and etc.
Personal
1. Location services
Allowing apps use data from sources such as Wi-Fi and mobile networks to determine your
approximate location, system will collect these anonymous location data and send to Google.
2. Security
Include screen security
、
password
、
device administrators and credential storage.
(1)Screen security
：
①
screen lock
：
Choose the unlock mode when screen lock.
②
owner information:
Set the owner information which displayed when the screen lock.
③
passwords: Whether display the characters when inputting password.
(2)Device administration
：
①
Device administrator:
View or deactivate device administrators.
②
Unknown sources:
Whether this option setting permits installing the applications which
don’t purchase from Android market.
(3)Credential storage:
①
Trusted credentials: Display confidential CA certification.
②
Install from SD card: Install certification from SD card.
③
Clear evidence: Delete all certifications.
3
．
Language and input
(1)Language
：
Choose the language which screen displayed.
(2)Spelling checker
：
Input characters whether open correction.
(3)Personal dictionary
：
Click the “ADD” button on the upper right side of screen; you can
add vocabularies to create your own dictionary.
(4)Keyboard and input: this option list the input installed in MID, you can do some related settings
to each input.
4
．
Backup and reset
(1) Backup and restore
①
Backup my data: Back up app data, Wi-Fi passwords, and other settings to Google
servers.
②
Backup account
：
Back up to debug-only private cache.
③
Automatic restore
：
When reinstalling an app, restore backed up settings and data.
