iOS Downgrade Tools - All in one place

[iPhoner94]

Can I downgrade from 13.3 to 12.4 or 12.1.1 ? I have the blobs saved, “the important ones”. I’m on ios 13.3 with Checkra1n Jailbreak. on iPhone 7 Plus. So is it possible with the new tools: Futurerestore and others? i don’t know if the SEP and the Baseband are compatible or not. And will I get the “Fortnite bug” if I got to any of ios 12 versions ? .Thanks in advance for your help.

[wolfzFaith78]

can i downgrade my iphone 8 ios 13.3 to any ios that i can jailbreak in tethered .. thanks a lot master