Restore Errors/14xx

Error 1413
Restart computer; change USB port; reinstall system. See also KB TS1927.

Error 1415
Restart computer; change USB port; reinstall system.

Error 1417
Restart computer; change USB port; reinstall system.

Error 1418
Restart computer; change USB port; reinstall system.

Error 1428
Restart computer; change USB port; reinstall system. (downgrade from www.iphonebus.com)

Error 1050
Bad response from gs.apple.com OR need iREB for preparing the device for restoring to custom IPSW