Plz help urgent need xiaomi yi camera

http://www.ebay.in/itm/Xiaomi-Yi-Action-Camera-Mi-Sport-Camera-16MP-FHD-1080P-WIFI-Bluetooth-4-0-/281816891369?hash=item419d987fe9:g:zbgAAOSw0HVWEB2i
I got My xiaomi yi from them,,,
get a micro sd card as well....
Search for the new firm ware....with respect to the model and model number written on it
And Flash the firmware by adding that software firmware to micro sd card and switch it on...it will take a few minutes and then on completion it will turn of....And you are done.

I've got a xiaomi yi genuine camera
Just used it for WiFi range check
Can sell it for around 6kpm me if you're interested

Whatsaap me 9826750057 pic