From his twitter page, he uploaded Cyberelevat0r jailbreak practice videos and finally Cydia apps installed within two or three minutes. so It is the best untetherd jailbreaking tool if this is not a fake one.
I hope Cyberelevat0r will announce soon ,so wait till issues will be completed
List of iDevices which support Cyberelevat0r
iPhone- iPhone 5s
- iPhone5c
- iPhone 5
- iPhone 4s
- iPhone 4
- iPad air
- iPad mini with retina
- ipad 4
Twitter page of Cyberelevat0r is https://twitter.com/i0n1c