Taig 2.4.3 latest jailbreak tool released for jailbreak iOS 8.4 to get cydia installer. This new update fixed the problem of getting stuck at 30% and 40% while running the taig jailbreak process. Now you can download cydia via this video tutorial. For more info
http://evasion7download.info/taig
http://evasion7download.info/how-to-get-cydia
