I apologize if this has been covered before but I did a search and didn't see anything. I work for a company and we just bought 40 Samsung Galaxy Tab 4 10,1. We are looking for a App that can track, lock or erase a tablet if it's lost or stolen. Since they only run on WiFi I'm having a hard time finding something to do this. I know Samsung has a tracking software and I have signed up for that buy according to a Samsung support rep there is no way to identify the individual tablets. When I use there software it just shows Samsung Galaxy 4 for all the different tablets I have setup so far. If I could add a serial number or one of our serial numbers this would work great but can't. Wanted to know if anyone has tried this and what App they are using. Thanks for any input.