The is how to patch these binaries without recompiling or when source code is not available
perl -pe 's/\x{00}\x{30}\x{93}\x{e4}/\x{00}\x{30}\x{93}\x{e5}/g;s/\x{00}\x{30}\x{d3}\x{e4}/\x{00}\x{30}\x{d3}\x{e5}/g;' < old_ios_binary > old_ios_binary_patched
chmod +x old_ios_binary_patched
ldid -s old_ios_binary_patched
mv old_ios_binary old_ios_binary_original
mv old_ios_binary_patched old_ios_binary
If you have gnu sed in iOS or OS X, you can patch directly without the temp file in one step
sed -i'' 's/\x00\x30\x93\xe4/\x00\x30\x93\xe5/g;s/\x00\x30\xd3\xe4/\x00\x30\xd3\xe5/g;' old_ios_binary
ldid -s old_ios_binary
iphone-gcc patched package for iPhone 5 / iPad 4 is here
http://code.google.com/p/apiexplorer/downloads/list
9 comments:
Thank you so much for this!!! I was wondering why NTPdate was croaking on my iPhone 5 but was fine on my iPhone 4 and iPad 3 ...
This works brilliantly. Many thanks !
Okay this looks FANTASTIC! But as a new developer, I am unsure where my ios_binary or the ios_binary_patched is!!!
Can somebody do me the great favor or posting the ACTUAL commands for me??
I have the patched binary... How to I determine my old binary?!
Can somebody do me the great blessing of giving me the steps to follow?
Thanks so much ahead of time, guys.
Büyük posta. Paylaşım için teşekkürler.
I wrote a small blog post about why this works: http://theiostream.tumblr.com/post/63923259800/patching-iphone-gcc-binaries-to-armv7s
To the author: How did you come up with this?
Ask saurik
After completing those steps it says new error:
gcc: Internal error: Illegal instruction: 4 (program cc1)
Please submit a full bug report.
See for instructions.
What to do?
uname -a: root:xnu-2784.20.34~2/RELEASE_ARM64_T7001 iPad5,4 arm64 J82AP Darwin
uname -m: iPad5,4 (ipad air 2)
dpkg --print-architecture: iphoneos-arm
Because you have an older version of gcc and related libraries on a 64 bit device. please upgrade your gcc to clang in iOS.
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