It is quite common nowadays to buy a used smartphones from Amazon, ebay or other online shops.

The problem with such orders is that you don't know always know anything about the the device expect the model, and network.

Which might not be enough for you, and you might want to know the country it comes from? Or if it is network locked?

All this information can be obtained by using our service:

Warranty check for HTC phones - sim-unlock.net

If you make an order for this service, you will receive information about:name of the model, production year, and the guarantee time for your HTC model. Furthermore the service will provide information, about the network and the country in which the device was produced. All information is based on the producer's database. Full refund is provided if the service doesn't work, so there is no need to worry.