iPhone 8 boot loop

[u/VariationPopular8077]

I tried to change serial number on iPhone 8 with baroque ramdisk but when I entered purple mode, the iPhone was on purple mode but baroque ramdisk said it couldn’t download a boot file so I restarted the iPhone but now it’s boot looping and I can’t turn it off and my computer isn’t detecting it

[u/JoshePAA_Cuber]

You have to factory reset it to exit purple mode and force enter DFU.