Hello there!
Lumia 630 is one of the most popular Windows Phone devices used in Vietnam, especially among students. If it's lost, we can remotely lock it, track its location, and send a message to whoever finds it. In a previous article, Mytour.vn explained how to find a lost Lumia in general. Perhaps you haven't come across that content yet, which is why you're having trouble. Let's follow these steps.
Firstly, ensure that you've enabled location services and activated the Find My Phone feature on Lumia 630. Without this, none of the following steps will work. You can enable Find My Phone as follows: Go to Settings, then Find My Phone, and toggle the switch to enable it.
1. Sign in to your Microsoft account
Access this link http://goo.gl/1WicgC to log in to your Microsoft account. Click Sign In as shown below to get started.
Locate your lost Lumia 630
2. Select Find My Phone
Choose Find My Phone to determine the location of your Lumia 630.
After locating, users can pinpoint the device's whereabouts on the map...
Note: Your phone must have an Internet connection at the time of tracking and Find My Phone must be activated beforehand.
So Mytour.vn has answered your question in detail, and besides, you can also refer to our article on finding lost iPhones that we previously published. Thank you for sending this useful question!