Help/Support IOS 8.4 BLANK SCREEN

[fakeloster 0 iPhone Xs 13.5]

I've done jailbreak in iOS 8.4 and then I used it and today I've decided to take it off. I've tried the Cydia Impact but it was showing an error message. So I've tried to restore my phone to the stock version through the own iPhone. Then it worked, one thing I wasn't able to do was connect my phone to the iTunes, when I made it I could. But the iPhone was stuck in the blank screen, where it has the black logo of apple. Then I've forced turn off of my cellphone and tried to turn on. Same shit. Now I can't connect my phone to iTunes and it does the same thing everytime, I can't do nothing. Now I've tried to do turn on in DFU mode and used iTunes to update the cellphone and restore it. What happened? What should I do? Things messed up? I broke my phone? please help. iPhone 5s - 8.4 Jailbroken

[Rook 566.9k iPad Pro (2nd gen) 17.4 Donor]

You mean you "Reset All Settings" from your iPhone's settings?

[Dannyyy 2.7k iPhone 7 Plus 12.1.2]

If you restore through the iPhone's settings then this happens if you're jailbroken

[alexhamsapzai 1 10]

Try to off your phone after that on your phone by press power button and volume up button after apple logo show let go power button but hold volume up button might take couple of min.

good luck