Please Help!!!

[juhuc]

When I run ./ipwndfu -p a pop-up comes up saying "Python quit unexpectedly while using the libusb-1.0.dylib plug-in" then I get Illegal instruction: 4 on terminal. When I run the command again I get "IndexError: array index out of range" and then "ValueError: The device has no langid" on macOS Sierra.
Thanks!

[axi0mX]

There might be an issue with libusb. What is the output of the following command?

openssl sha1 /usr/local/Cellar/libusb/1.0.21/lib/libusb-1.0.0.dylib

[juhuc]

The output is SHA1(/usr/local/Cellar/libusb/1.0.21/lib/libusb-1.0.0.dylib)= d6f9c4c6e08745f65a38d7874d61720d6844fbb2

[axi0mX]

Hmm, the output should be SHA1(/usr/local/Cellar/libusb/1.0.21/lib/libusb-1.0.0.dylib)= f356ee6052cd520b46ca50333b937ff2efe4477b.

Replace that file with the one in libusb-dylib folder, then try again.

https://github.com/axi0mX/ipwndfu/tree/master/libusb-dylib

[juhuc]

How do I replace the file?

[axi0mX]

In Terminal, when in ipwndfu folder, execute:

sudo cp libusb-dylib/libusb-1.0.0.dylib /usr/local/Cellar/libusb/1.0.21/lib/

[juhuc]

It worked!!!
Now in the second time entering pwned DFU mode it says ERROR: Exploit failed. Device did not enter pwned DFU Mode.

[axi0mX]

The command worked? Or something else?

Are you running macOS in a virtual machine?

Can you reboot the device (hard reboot is holding Home and Power buttons for about 5 seconds) and try again?

[juhuc]

The command worked.
I am not running virtual machine.
And no I can not.

[axi0mX]

Why? What happens?

[juhuc]

Nothing it stays in a black screen.

[axi0mX]

That is expected. Try ./ipwndfu -p again to see if it works.

[juhuc]

Ok

[juhuc]

I got the same error ERROR: Exploit failed. Device did not enter pwned DFU Mode.

[juhuc]

I tried it again and it worked!!!!
But apparently my device has the old bootrom.
iPhone 3GS (old bootrom) was detected, but only iPhone 3GS (new bootrom) is currently supported.

[axi0mX]

Nice! Have you tried downgrading with a 24Kpwn IPSW?

[juhuc]

Thank You so much!!!!!!!!!

[juhuc]

Nah, I am willing to buy the new BootRom 3GS!!!!

[juhuc]

How do I exit this process.

[axi0mX]

The old bootrom 3GS is better, there is no advantage to having a new bootrom 3GS.

You can use ipwndfu to enter pwned DFU Mode and then restore a custom 24Kpwn IPSW using iTunes.

Exit? What are you trying to do?

[juhuc]

How do I get out of pwned dfu mode?

[juhuc]

Never mind I restored it.
Thanks again!!!!