how to erase the data/Lock your Mobile, if your mobile was theft or lost.

Step 1: Login Your Email Id & Go to "My Account"

Step 2: click "Sign In & Security" then click "Find your Phone"

Step 3: Select Your Phone

Step 4: Now you Phone will display with options what you need

if you want to lock your mobile click "Lock Your Mobile"

Want to erase your Data click "Consider Erase Your Device"

Thanks