Android Device Stolen, Android Device Manager not set up My android device has been stolen (Xperia L) and I had not set up Android Device Manager. How do I remove the google access and play store; uninstall apps; protect SD card and personal data; sign out from shopping apps and block the SIM access. 

If there is a way to control my phone remotely without having any prior access to the device or Android Device Manager enabled, please let me know.
Even phones where I never installed Android Device Manager are listed for me on google.com/android/devicemanager so I think as long as you are signed in to the Google services you'd be able to use the Device Manager.