Recovery mode

Recovery Mode can be accessed by holding buttons while connected to a PC with iTunes or Mac.

It can be exited by external software not supported by Apple or by Restoring it or Reinstalling iOS.

the screen itself shows a symbol of a laptop or iTunes before iOS 13. Due to this, it was dubbed the “iTunes Screen“ or “iTunes Screen of Death”. By iOS 13, in the same era as Catalina, It showed a Laptop instead of an iTunes logo. Then it was dubbed the “Laptop screen of Death”.