Help/Support Dump file error?

[Fred22 170 10]

Hey guys I'm trying to dump a cracked file but i get this:

Fred-Gs-iPhone:~ root# class-dump /var/mobile/live -o /var/mobile/dump
2015-08-04 12:45:17.238 class-dump[3552:125771] We don't support 64-bit Mach-O files.

how to fix it? thank you.

[DanYal 696 iPhone 6s Plus 12.4]

Hey guys I'm trying to dump a cracked file but i get this:

Fred-Gs-iPhone:~ root# class-dump /var/mobile/live -o /var/mobile/dump
2015-08-04 12:45:17.238 class-dump[3552:125771] We don't support 64-bit Mach-O files.

how to fix it? thank you.

class-dump isn't compatible with iOS 8.3+ so install class-dump ios 8 from this repo 

 

 

nkod.yourepo.com

[ipaarchive.com 11.1k]

use cd-z

[KingRalph 814 9.3.5]

Hey guys I'm trying to dump a cracked file but i get this:

 

Fred-Gs-iPhone:~ root# class-dump /var/mobile/live -o /var/mobile/dump
2015-08-04 12:45:17.238 class-dump[3552:125771] We don't support 64-bit Mach-O files.

how to fix it? thank you.

Hey guys I'm trying to dump a cracked file but i get this:

 

Fred-Gs-iPhone:~ root# class-dump /var/mobile/live -o /var/mobile/dump
2015-08-04 12:45:17.238 class-dump[3552:125771] We don't support 64-bit Mach-O files.

how to fix it? thank you.

The solution is quite simple

The binary you are trying to dump is an arm64 binary, and class dump does not support arm64 binaries. All you have to do is convert the binary to armv7. You can do this using a tool called lipoarm64. (Search the forum for it)

[Rook 550.6k iPad Pro (2nd gen) 17.4 Donor]

You either need to thin your binary.

 

http://iosgods.com/topic/9598-how-to-perform-a-binary-patch-thinning-binary/

 

Or use class-dumb-z from Cydia.radare.org.