You will be fine, calm down.
You're going to have to flash it with iPrep if you can't do it with JF.
I went to flash my benq drive with the new lt+ firmware that passes ap 25 I believed i did everything right but when it went to verify wright in jf it verification failed and now my drive wont play games and it wont let me try to burn previous firmware on it? Plz help!!!!