I received my phone today, which was not sealed. The phone has already been used, so no original setting options.
As I tested this phone according to some instructions, pretty sure that it is a hacked contract phone. Someone has flashed the firmware, which will leads to problems in updates and maybe some compatible issues with 4G networks.
There is possibility that it might be a refurbished phone because this phone has locked many inquiry functions in terms of the factory information.
I have contacted them for a return, will follow up and see how their service is.
omg how could a shop do this…
their price for lumia 820 red is one of the cheapest but after reading this….