Skip the network install. Skip the cheap USB 2.0 sticks. Use a fast external SSD or a quality flash drive, and you will be playing your backup library in minutes instead of hours.
If a PKG says "Requires firmware 11.00" but you're on 9.00, search for a "backport" version of that PKG. Backport patches lower the required firmware. pasar juegos pkg a ps4 por usb top