1 unstable release
0.1.2 | Dec 21, 2022 |
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0.1.1 |
|
#88 in #firmware
27KB
411 lines
iDecrypt
A tool to download and decrypt 64 bits iOS firmware images
Usage
λ ~ » iDecrypt
iDecrypt 0.1.0
Tool to automatically download and decrypt 64 bits iOS firmware images.
USAGE:
iDecrypt <SUBCOMMAND>
OPTIONS:
-h, --help Print help information`
-V, --version Print version information
SUBCOMMANDS:
decrypt Decrypt firmware image
download Download firmware image
help Print this message or the help of the given subcommand(s)
info info about device
Run
Make sure to have img4 available somewhere in your $PATH
.
Simple usage:
λ ~ » iDecrypt decrypt iPad7,3 15.1 iBoot.j207.RELEASE.im4p
[i] Downloading iBoot.j207.RELEASE.im4p
[i] Grabbing keys for iPad7,3/19B74
[x] IV : f70605bdd8202c2f08407b3f791dc7a2
[x] Key : 82c61a0c1bde18583ec4476cc9eda52f5f7fce46c76f73f5c44e2d423402846d
[i] Decrypting iBoot.j207.RELEASE.im4p to iBoot.j207.RELEASE.bin
Specify key instead of grabbing it from the wiki:
λ ~ » iDecrypt decrypt iPad7,3 15.1 iBoot.j207.RELEASE.im4p -k f70605bdd8202c2f08407b3f791dc7a282c61a0c1bde18583ec4476cc9eda52f5f7fce46c76f73f5c44e2d423402846d
[i] Downloading iBoot.j207.RELEASE.im4p
[x] IV : f70605bdd8202c2f08407b3f791dc7a2
[x] Key : 82c61a0c1bde18583ec4476cc9eda52f5f7fce46c76f73f5c44e2d423402846d
[i] Decrypting iBoot.j207.RELEASE.im4p to iBoot.j207.RELEASE.bin
Use already downloaded file:
λ ~ » iDecrypt decrypt iPad7,3 15.1 iBoot.j207.RELEASE.im4p -l
[i] Grabbing keys for iPad7,3/19B74
[x] IV : f70605bdd8202c2f08407b3f791dc7a2
[x] Key : 82c61a0c1bde18583ec4476cc9eda52f5f7fce46c76f73f5c44e2d423402846d
[i] Decrypting iBoot.j207.RELEASE.im4p to iBoot.j207.RELEASE.bin
Download an decrypt iBoot from iOS 15.0 beta beta 6 for iPhone 12 Pro Max:
λ ~ » iDecrypt decrypt iPhone13,4 19A5325f iBoot.d54p.RELEASE.im4p -b
Compiling iDecrypt v0.1.1 (/home/mathieu/dev/iDecrypt)
Finished dev [unoptimized + debuginfo] target(s) in 3.85s
Running `target/debug/iDecrypt decrypt iPhone13,4 19A5325f iBoot.d54p.RELEASE.im4p -b`
[i] Downloading iBoot.d54p.RELEASE.im4p
[i] Grabbing keys for iPhone13,4/19A5325f
[x] IV : 12b3b21327cdde96ead01b3ee1605ee7
[x] Key : a7b73b08cab0e699b94eeb057ed7800241e8db7d1618fa45de68ef8448746444
[i] Decrypting iBoot.d54p.RELEASE.im4p to iBoot.d54p.RELEASE.bin
TODO
- Specify keys without grabbing them from the wiki
- Use file locally
- Support for beta iOS versions
- foreman Support
- Decode and decrypt payload without img4
Credits
- Marco Grassi : partialzip
Dependencies
~28–42MB
~686K SLoC