When using the latest version of cydia impactor to install Yalu beta 7(on an iPhone 6s), Cydia will crash to home screen. Yalu works and says "already jailbroken", And im definately on iOS 10.2 (14C92). This happened after wiping from Find my iphone after i installed AppSync unified by accident. I've tried reinstalling the JB, Going into safe mode by using Volume Up when pressing Go on yalu, And my only other option at the moment is to completely wipe the phone by updating to 10.2.1 and hoping a JB comes out for it. Really starting to wish i saved those SHSH blobs now >.< Any help/suggestions appreciated, Cheers.