many people must have fall a victim for this issue, but this is the end of ur problems,

To fix that issue, you need to re-install the operating system on the device, which will then set the device back to its original factory state.

Required Materials

1. Blackberry Link - Download it from this #link

2. A PC with healthy USB Port

3. USB Cable

4. Remember to backup your personal information, if possible

5. Nuked or Bricked BlackBerry 10 OS

To Unbrick Your Blackberry 10 OS

1. Open BlackBerry Link software.

2. Plug in the BlackBerry device using your USB cable.........sorry we wouldnt post everything here because of spammers read the complete STEPS HERE http:///ippyXf

OR USE THIS TO SEE THE FULL STEPS http://gurusportals..com.ng/2015/12/recoverrestore-bricked-blackberry-10-os.html