I am wondering where to get the img3 file. I know how to extract it from the firmware, and I also know how to extract the main filesystem using vfdecrypt, using 7-zip to get 5.hfx and mounting that on linux.
Here's the list of files found:
iPod3,1_4.3.3_8J2_Restore.zip
|-038-1448-003.dmg <- Restore Ramdisk
|-038-1482-003.dmg <- Update Ramdisk
|-038-1491-003.dmg <- Main Filesystem Image
|-BuildManifest.plist
|-kernelcache.release.n18
|-Restore.plist
|-Firmware
| |-all_flash/all_flash.n18ap.production
| | |-recoverymode.s5l8922x.img3
| | |-manifest
| | |-LLB.n18ap.RELEASE.img3
| | |-iBoot.n18ap.RELEASE.img3
| | |-glyphplugin.s5l8922x.img3
| | |-glyphcharging.s5l8922x.img3
| | |-DeviceTree.n18ap.img3
| | |-batterylow1.s5l8922x.img3
| | |-batterylow0.s5l8922x.img3
| | |-batteryfull.s5l8922x.img3
| | |-batterycharging1.s5l8922x.img3
| | |-batterycharging0.s5l8922x.img3
| | |-applelogo.s5l8922x.img3
| |-dfu
| | |-iBSS.n18ap.RELEASE.dfu
| | |-iBSS.n18ap.RELEASE.dfu
As you can see, there's a load of img3 files in here. I am wondering if they came from here, and if so which one should I extract, or if I should extract one of the dmg files.