Code:
kindletool extract ~/Downloads/update_kindle_paperwhite_v2_5.7.4.bin PW2
Extracting update package '/home/niluje/Downloads/update_kindle_paperwhite_v2_5.7.4.bin' to 'PW2'.
Bundle SP01 (Signing Envelope)
Cert number 2
Cert file pubprodkey02.pem (Official 2K)
Bundle FB03 (Fullbin [OTA?, fwo?])
Bundle Type Recovery V2
Target OTA 2929620018
MD5 Hash 3a2ab572de41a3f7dd79d512f63c2bda
Magic 1 2048630901
Magic 2 1897089723
Minor 1
Platform Wario
Header Rev 0
Board Unspecified
Devices 14
Device Kindle PaperWhite 2 (2013) (Unknown Variant 0xF4)
Device Kindle PaperWhite 2 (2013) (Unknown Variant 0xF9)
Device Kindle PaperWhite 2 (2013) WiFi+3G Japan
Device Kindle PaperWhite 2 (2013) WiFi+3G Russia
Device Kindle PaperWhite 2 (2013) WiFi+3G Europe
Device Kindle PaperWhite 2 (2013) WiFi+3G Canada
Device Kindle PaperWhite 2 (2013) WiFi+3G
Device Kindle PaperWhite 2 (2013) WiFi
Device Kindle PaperWhite 2 (2013) WiFi+3G (4GB)
Device Kindle PaperWhite 2 (2013) WiFi+3G (4GB) Brazil
Device Kindle PaperWhite 2 (2013) WiFi+3G (4GB) Europe
Device Kindle PaperWhite 2 (2013) WiFi+3G (4GB) Canada
Device Kindle PaperWhite 2 (2013) WiFi Japan
Device Kindle PaperWhite 2 (2013) WiFi (4GB) International
x update-payload.dat
x imx60_wario/uImage
x imx60_wario/uImage.sig
x rootfs.img.gz
x rootfs.img.gz.sig
x update-payload.dat.sig