iPhone 6 stuck with loading bar after trying to reset all setting.

[iMore Question]

I tried everything putting it into safe mode it does not let me in. Just put the loading bar up again. I am on version 9.3.3 I have apple file conduit 2 installed on Cydia but I don't know if that helps. I don't want to restore as it forces an update and 9.3.3 is not signed by apple so I can't jailbreak again.