IOS 8.4 jailbreak on iPhone 6?

As we all know TaiG has released a jailbreak for iOS 8.4 for iPhone 6 and latest version 2.2.1 of taig_jailbreak; now i'm having a problem and I'm been doing the jailbreak from so long but couldn't get succeeded. The main issues are coming is that the jailbreak gets stucked at 60% while injecting. I have done everything like turned off my find my iphone, location services, passcode, had turned on airplane mode. Even i'm running the itunes on the latest version 12.2 and had turned off my anti viruses on PC. But again I'm getting the same issue i.e get stucked at 60%(injecting). I have done this several times but couldn't do it. I need your help guys. Even i want to jailbreak my iPhone 6 64GB.
Hope you guys will let me know.

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