For unlock iCloud you can try (working on lost mode) 
siriport icloud bypass
This is second DNS service icloud bypass we see this week, many developers see good possibilities and creative ways to unlock icloud. This is the same ideia and method from icloudDNSbypass.com
Siri Port iCloud Unlock! Fully come soon ;)We are working on it…
A new icloud bypass team called SiriPort is on track to remove icloud activation , it means now russia is playing the game, for last 6 month many developers are trying find a way to bypass icloud, we know there is a IMEI method going on already but theres no free method . This one its DNS method but the information we have is soon they will update DNS method including icloud bypass server activation by dns and host file.
For use locked device you can do that (working for all devices):
  • Connect to Wi-Fi
  • Click Home button –> More Wi-Fi Settings
  • Click your wifi
  • Change DNS to 78.109.17.60
  • Click Next
  • Wait
  • Click “Activation help“
  • If u see iclouddnsbypass Cloud Service thats all for now enjoy
SiriPort iCloud New DNS Bypass For Unlock Icloud DNS To Locked idevices Icloud Remove
siriport unlock icloud DNS to locked idevices icloud bypass