New service: Check iCloud mode: Clean Lost Stolen Erased by SN

Connected a new service to provide accurate information on the iPhone or iPad mode by serial number. The result of this test shows - enable or disable iCloud lock. Checking will tell if the device is in a mode of lost / erased - when the former owner claims about the loss.
This test is an analogue of the same test on the IMEI and will be very useful before purchase of used devices. The value of this test is that it can identify the status of the Lost / Eresed even in cases where you do not see messages from the owner and the phone seems to be "clean". This phone will be blocked after recovery or after flashing and begin to display the lock screen.
To avoid buying devices with a dubious history and not to give money for the iPhone or iPad, which has been lost or stolen - you can use this check.
The service supports all models: iPhone 2G, 3G, 3Gs, 4, 4S, 5, 5C, 5S, 6, 6+, 6S, 6S +. Results are provided remotely by SN (serial number) of the device.