Ok I got it working again :D
I had the outdated version of nokia care suite, downloaded the new one made a dead usb flashing now the phone is up and updated to 7.8
I did everything right and when I started to flash my phone an error showed up and the phone was stuck in flash mode.
Now its only the key lights that stay on all the time. Please if you happen to know any solution do tell.
Thanks.
Hey i've recently bought an unlocked At&t Nokia Lumia 900 from e-bay and i wanted to do a reset to change my windows account. Will reseting my phone to factory settings remove the sim unlock ?