Default Is is a real HTC J ONE ?

I saw this phone on a website
it is a bricked phone but with a reasonable price
the seller said that he flashed a wrong recovery and then when booting the device ,it stuck at this page

and i have few questions
1. is it real ?
2. it is possible to fix it?
3. i am living in HK , can i use it normally or i need to do something like sim unlock?

Since i use samsung devices these years and i am using galaxy nexus now, so i don't have any experience of htc's

thx for your help