my Xperia in setting administration

[mmishra]

Unable to set locate my device in setting. option My Xperia is not found in setting security administrator
Please assist how to locate my device or lock remotely. Handset is Xperia e1, model D2105

[Phy]

Test this: Android Device Manager
 
www.google.com/android/devicemanager

[_alexdon_]

In device administrators,tick on Android device manager.