iPhone 7 bricked, undetected, won't start , Black screen

[vooke3014-bit]

Tell us about your setup:

1. What iDevice are you using?
   iPhone 7
2. On what version of iOS is it?

13

5. What version of checkra1n are you using?

Beta 0.12.41

7. What is your host system (OS version? Hackintosh? VM? etc.)?

Windows 11

9. How are you connecting to the device (USB-A? USB-C? Apple/3rd party cable?

Both USB A & C
11. Through a USB hub?)?**What are the steps to reproduce the issue?**1. 2. 3.
..
What do you expect, and what is happening instead?

I made a bootable Chekra1n flas drive, booted in, followed all instructions, put my device in DFU Mode, attempted jailbreaking but the device was stuck in that progress bar for 3 hours. I force started the laptop, booted back into Chekra1n, but my iPhone 7 can't be detected and its screen is black or off.

Did you see a popup on the device stating it entered "Safe Mode" due to an error?

No

Does the issue also occur if you tick "Safe Mode" in the checkra1n options?

Phone is still undetected and very dead

Any other info, error logs, screenshots, ...?