Help needed immediately

I was inpatient and didn't wait for a reply from Zagnutty on this post- http://ift.tt/29mardR . it finished on the computer side but on my phone it was stuck on the LG logo. I'm on the exact phone with the exact build number and software info that he was on. If anyone can help this would be wonderful. I was on android 6.0 and tried to do this so i could go back to 5.1.1. PM me if you know the answer so i will see it as fast as i can, otherwise just post it here

edit- When i take out the battery and put it back in i see the LG logo then a android standing up for a few seconds then the lg logo forever.[LG G4 H810 At&T Model]

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