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Difference between revisions of "Ramrod"

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(Created page with "'''ramrod''' is an iOS command line utility that is involved in firmware update and restore procedure of iOS devices at least since iOS 6. There is not much known about its f...")
 
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2013-01-16 01:05:19.000 iTunes[1073:12f07]: iTunes: Restore error 4294967295
  
2013-01-16 01:05:19.000 iTunes[1073:12f07]: iTunes: Restore error 4294967295
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</pre>
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  +
<pre>
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./jtool -l /Volumes/ramdisk/usr/libexec/ramrod/ramrod
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LC 00: LC_SEGMENT_64 Mem: 0x000000000-0x100000000 __PAGEZERO
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LC 01: LC_SEGMENT_64 Mem: 0x100000000-0x100104000 __TEXT
  +
0x0000000100002e48-0x000000010009dba8 __TEXT.__text
  +
0x000000010009dba8-0x000000010009f078 __TEXT.__stubs
  +
0x000000010009f078-0x00000001000a0524 __TEXT.__stub_helper
  +
0x00000001000a0524-0x00000001000b2e50 __TEXT.__gcc_except_tab__TEXT
  +
0x00000001000b2e50-0x00000001000eb44c __TEXT.__const
  +
0x00000001000eb44c-0x00000001001005e8 __TEXT.__cstring
  +
0x00000001001005e8-0x0000000100103ff4 __TEXT.__unwind_info
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LC 02: LC_SEGMENT_64 Mem: 0x100104000-0x10011c000 __DATA
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0x0000000100104000-0x00000001001041f0 __DATA.__got
  +
0x00000001001041f0-0x0000000100104fd0 __DATA.__la_symbol_ptr
  +
0x0000000100104fd0-0x0000000100105038 __DATA.__mod_init_func
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0x0000000100105040-0x000000010010b950 __DATA.__const
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0x000000010010b950-0x000000010010dfe0 __DATA.__data
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0x000000010010dfe0-0x0000000100111a00 __DATA.__cfstring
  +
0x0000000100111a00-0x0000000100111fe0 __DATA.__common
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0x0000000100111fe0-0x000000010011b448 __DATA.__bss
  +
LC 03: LC_SEGMENT_64 Mem: 0x10011c000-0x100144000 __LINKEDIT
  +
LC 04: LC_DYLD_INFO_ONLY
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LC 05: LC_SYMTAB Symbol table is at offset 0x123890, with 1788 entries
  +
LC 06: LC_DYSYMTAB
  +
LC 07: LC_LOAD_DYLINKER /usr/lib/dyld
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LC 08: LC_UUID UUID: D8DC8A3E-CF0F-31C8-ADBA-2C6A1891952F
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LC 09: LC_VERSION_MIN_IPHONEOS Minimum iOS version: 7.0.0
  +
LC 10: LC_SOURCE_VERSION Source Version: 1021.1.28.0.0
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LC 11: LC_MAIN Entry Point: 0x5d90 (Mem: 100005d90)
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LC 12: LC_LOAD_DYLIB /usr/lib/libz.1.dylib
  +
LC 13: LC_LOAD_DYLIB /System/Library/Frameworks/SystemConfiguration.framework/SystemConfiguration
  +
LC 14: LC_LOAD_DYLIB /System/Library/PrivateFrameworks/IOSurface.framework/IOSurface
  +
LC 15: LC_LOAD_DYLIB /usr/lib/libIOAccessoryManager.dylib
  +
LC 16: LC_LOAD_DYLIB /System/Library/PrivateFrameworks/IOMobileFramebuffer.framework/IOMobileFramebuffer
  +
LC 17: LC_LOAD_DYLIB /System/Library/PrivateFrameworks/Bom.framework/Bom
  +
LC 18: LC_LOAD_DYLIB /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation
  +
LC 19: LC_LOAD_DYLIB /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
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LC 20: LC_LOAD_DYLIB /System/Library/PrivateFrameworks/MediaKit.framework/MediaKit
  +
LC 21: LC_LOAD_DYLIB /usr/lib/libMobileGestalt.dylib
  +
LC 22: LC_LOAD_DYLIB /usr/lib/libauthinstall.dylib
  +
LC 23: LC_LOAD_WEAK_DYLIB /System/Library/Frameworks/CFNetwork.framework/CFNetwork
  +
LC 24: LC_LOAD_DYLIB /usr/lib/libc++.1.dylib
  +
LC 25: LC_LOAD_DYLIB /usr/lib/libSystem.B.dylib
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LC 26: LC_FUNCTION_STARTS Offset: 1188768, Size: 5232
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LC 27: LC_DATA_IN_CODE Offset: 1194000, Size: 0
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LC 28: LC_DYLIB_CODE_SIGN_DRS Offset: 1194000, Size: 128
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LC 29: LC_CODE_SIGNATURE Offset: 1287008, Size: 6480
 
</pre>
  
</pre>

Revision as of 11:12, 2 January 2014

ramrod is an iOS command line utility that is involved in firmware update and restore procedure of iOS devices at least since iOS 6.

There is not much known about its functionality or usage except that it is mentioned in ~/Library/Logs/iPhone Updater Logs (on OSX) or [Username folder]\Application Data\Apple Computer\iTunes\iPhone Updater Logs (on Windows) in case of some unsuccessful restores / updates. 

0: RamrodErrorDomain/3ec: update_baseband: failed to perform next stage

1: BBUpdater/10

unable to convert ramrod error 1004

 

==== end of device restore output ====

2013-01-16 01:05:19.000 iTunes[1073:12e2b]: AMRAuthInstallDeletePersonalizedBundle

2013-01-16 01:05:19.000 iTunes[1073:12e2b]: <Restore Device 0x7f8fa705ac30>: Restore failed (result = -1)

2013-01-16 01:05:19.000 iTunes[1073:12f07]: iTunes: Restore error 4294967295

./jtool -l /Volumes/ramdisk/usr/libexec/ramrod/ramrod 
LC 00: LC_SEGMENT_64          Mem: 0x000000000-0x100000000	__PAGEZERO
LC 01: LC_SEGMENT_64          Mem: 0x100000000-0x100104000	__TEXT
	0x0000000100002e48-0x000000010009dba8	__TEXT.__text
	0x000000010009dba8-0x000000010009f078	__TEXT.__stubs
	0x000000010009f078-0x00000001000a0524	__TEXT.__stub_helper
	0x00000001000a0524-0x00000001000b2e50	__TEXT.__gcc_except_tab__TEXT
	0x00000001000b2e50-0x00000001000eb44c	__TEXT.__const
	0x00000001000eb44c-0x00000001001005e8	__TEXT.__cstring
	0x00000001001005e8-0x0000000100103ff4	__TEXT.__unwind_info
LC 02: LC_SEGMENT_64          Mem: 0x100104000-0x10011c000	__DATA
	0x0000000100104000-0x00000001001041f0	__DATA.__got
	0x00000001001041f0-0x0000000100104fd0	__DATA.__la_symbol_ptr
	0x0000000100104fd0-0x0000000100105038	__DATA.__mod_init_func
	0x0000000100105040-0x000000010010b950	__DATA.__const
	0x000000010010b950-0x000000010010dfe0	__DATA.__data
	0x000000010010dfe0-0x0000000100111a00	__DATA.__cfstring
	0x0000000100111a00-0x0000000100111fe0	__DATA.__common
	0x0000000100111fe0-0x000000010011b448	__DATA.__bss
LC 03: LC_SEGMENT_64          Mem: 0x10011c000-0x100144000	__LINKEDIT
LC 04: LC_DYLD_INFO_ONLY     
LC 05: LC_SYMTAB             	Symbol table is at offset 0x123890, with 1788 entries
LC 06: LC_DYSYMTAB           
LC 07: LC_LOAD_DYLINKER      	/usr/lib/dyld
LC 08: LC_UUID               	UUID: D8DC8A3E-CF0F-31C8-ADBA-2C6A1891952F
LC 09: LC_VERSION_MIN_IPHONEOS	Minimum iOS  version:    7.0.0
LC 10: LC_SOURCE_VERSION     	Source Version:          1021.1.28.0.0
LC 11: LC_MAIN               	Entry Point:             0x5d90 (Mem: 100005d90)
LC 12: LC_LOAD_DYLIB         	/usr/lib/libz.1.dylib
LC 13: LC_LOAD_DYLIB         	/System/Library/Frameworks/SystemConfiguration.framework/SystemConfiguration
LC 14: LC_LOAD_DYLIB         	/System/Library/PrivateFrameworks/IOSurface.framework/IOSurface
LC 15: LC_LOAD_DYLIB         	/usr/lib/libIOAccessoryManager.dylib
LC 16: LC_LOAD_DYLIB         	/System/Library/PrivateFrameworks/IOMobileFramebuffer.framework/IOMobileFramebuffer
LC 17: LC_LOAD_DYLIB         	/System/Library/PrivateFrameworks/Bom.framework/Bom
LC 18: LC_LOAD_DYLIB         	/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation
LC 19: LC_LOAD_DYLIB         	/System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
LC 20: LC_LOAD_DYLIB         	/System/Library/PrivateFrameworks/MediaKit.framework/MediaKit
LC 21: LC_LOAD_DYLIB         	/usr/lib/libMobileGestalt.dylib
LC 22: LC_LOAD_DYLIB         	/usr/lib/libauthinstall.dylib
LC 23: LC_LOAD_WEAK_DYLIB    	/System/Library/Frameworks/CFNetwork.framework/CFNetwork
LC 24: LC_LOAD_DYLIB         	/usr/lib/libc++.1.dylib
LC 25: LC_LOAD_DYLIB         	/usr/lib/libSystem.B.dylib
LC 26: LC_FUNCTION_STARTS    	Offset: 1188768, Size: 5232
LC 27: LC_DATA_IN_CODE       	Offset: 1194000, Size: 0
LC 28: LC_DYLIB_CODE_SIGN_DRS	Offset: 1194000, Size: 128
LC 29: LC_CODE_SIGNATURE     	Offset: 1287008, Size: 6480
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