Samsung GT-P5100ZWABTU 사용자 설명서

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Device administrators

Add or remove device administrators, used by some 
applications when synchronizing with your device.

1. From the Home screen, touch 

 Apps 

 ➔ 

 Settings 

➔ 

Security.

2. Touch Device administrators to select administrators. 

Available administrators depend on the accounts you 

have set up.

Unknown sources

When enabled, apps can be installed from sources other than 
Google Play.

1. From the Home screen, touch 

 Apps 

 ➔ 

 Settings 

➔ 

Security.

2. Touch Unknown sources to enable or disable the 

setting.

You can install credentials from device storage, and allow 
applications to access the secure certificates. Trusted 
credentials are used to establish some kinds of VPN and Wi-
Fi connections.

Trusted credentials

View credentials stored on your device, and enable or disable 
their use.

1. From the Home screen, touch 

 Apps 

 ➔ 

 Settings 

➔ 

Security.

2. Touch Trusted credentials to display credentials.

Install from device storage

Install encrypted certificates from device storage. Connect 
your device to a computer to transfer certificates.

1. From the Home screen, touch 

 Apps 

 ➔ 

 Settings 

➔ 

Security.

2. Touch Install from device storage, then choose a 

certificate and follow the prompts to install.