86BDL4152T
5.7.
Security
(1) Credential storage
Control panel of certificates
5.8.
Date & time
Control Auto Time On/Off.
Note:
Add new NTP server to display current server IP .
5.9.
Developer options
Android developer options. For more information please visit
https://developer.android.com/index.html
5.10. About
View the following information of the system:
(1) Legal Information: show the open source licenses.
(2) Android version
(3) Kernel version
(4) Build number
44