Modify Ipsw File
dmg2img Restore.ipsw root_fs.img sudo mount -t hfsplus -o loop,ro root_fs.img /mnt/ipsw
The device now has a modified root filesystem. But note: without a kernel patch, SSV will still cause panics on iOS 13+. For older iOS (9, 10, 11), this works flawlessly. modify ipsw file
To modify an IPSW, you first have to understand what’s inside the .zip (because that’s all an IPSW really is): dmg2img Restore
After injecting your modifications, cleanly close the image filesystem and restore the .ipsw format wrapper. modify ipsw file
