If it is Samsung or other expensive device you can use the factory setup to track the location of the Smartphone. If somebody tries to open the device, it then you can get a photo of that person. Also if you can't recover that Smartphone you can make it unusable by permanently locking it with your manufacturer's support. Losing your hand phone may give not only financial lose but also can give you mental stress too.
Because you may lose your online bank account details, important documents, important photos, SMS threads and money more.
So always get a backup for your content in cloud storage or in your PC. Keep record of your phone's IMEI number.
IMEI Number will be available on the mobile phone's box, sellers receipt, under the battery and when press *#06# the phones' screen will display it.
(When you are buying a new phone find the IMEI number and write it down in a paper and keep it in a safe place.)
If your device is Samsung then when you paurchase a device,
Download the "Samsung Members App" and Install it and register through it.
This will support you in the future.
To register with Samsung use this link.
By using its unique IMEI number, you can recover it or can make the device to be unusable.
In Sri Lanka if you had lost your Smartphone
Police will look in to the complaint that came through their website.
Will report to TRC, Carrier and will get assistance to locate the device and to recover it even if they using it with another SIM card from another mobile phone service provider.
Or will make it as a disabled phone and it can't be used in any part of the world.
Samsung Find My Phone Support to locate the lost Samsung Device.
Open Samsung Find My Mobile through a phone or computer.
Log in the APP using your Samsung account password and username.
On the right side of the screen you will see all the options.
Google Find My Phone.
Don't take risk to recover your device with the help of your lost phone app.
Always get assistance from the local police to recover your lost mobile phone.
Public holidays, Sundays and Poya days are the best time to make low priced calls to any part of the world from Sri Lanka through out the day and night.
International country code of Sri Lanka is +94 or 0094.