What is Android Device Manager (And How it Can Track Your Phone)
How does the Android Device Manager work? Google is able to track the location of your Android devices such as your phone and tablet via the Global Positioning System or GPS in short. The GPS transmitter in your smartphones or tablets will transmit its location to a constellation of 24 satellites that are circumventing our earth. The location will then be shown on the Android Device Manager website in which it is only accessible to you via your Google account.
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but we cant unlock the phone it like in the previous versions