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iPhone Restore Procedure

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Process

iTunes side

Older iTunes

iTunes has pretty much no say in how the restore goes along. It will send the DeviceTree, RAMDisk, and Kernel (respectively, as far as I know), but in firmwares 1.1.1 and up the program on the RAMDisk pretty much runs the show. On the Restore RAMDisk, it is called 'restored_external'. On the Update RAMDisk, it is called 'restored_update'.

Newer iTunes

In more recent versions of iTunes (v11.1.5.5 was tested), after the 3-way handshake is completed, an XML file containing information regarding blob-type data (APTicket, BBTicket, ApNonce), host OS (windows, etc.), IPSW contents (AppleLogo, DeviceTree etc.), and more is sent to an iTunes server. A known valid server at the time of writing is http://17.171.47.17. Here is an excerpt of such an XML file for Hoodoo_9B206_(iPod4,1): 

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>@APTicket</key>
	<true/>
	<key>@BBTicket</key>
	<true/>
	<key>@HostPlatformInfo</key>
	<string>windows</string>
	<key>@Locality</key>
	<string>en_US</string>
	<key>@UUID</key>
	<string>11111111-2222-3333-4444-555555555555</string>
	<key>@VersionInfo</key>
	<string>libauthinstall_Win-293.1.73</string>
	<key>ApBoardID</key>
	<integer>8</integer>
	<key>ApChipID</key>
	<integer>35120</integer>
	<key>ApECID</key>
	<integer>1111111111111</integer>
	<key>ApNonce</key>
	<data>
	ONlRegM3fzo+7cGtL9/aniiCCG0=
	</data>
	<key>ApProductionMode</key>
	<true/>
	<key>ApSecurityDomain</key>
	<integer>1</integer>
	<key>AppleLogo</key>
	<dict>
		<key>Digest</key>
		<data>
		w/Ot9AsAyFb2kBpUbC3ORaqO4Lg=
		</data>
		<key>PartialDigest</key>
		<data>
		QAAAAPgyAABhIpEhTSY+I+CpKlrdkjso5J/B4Q==
		</data>
		<key>Trusted</key>
		<true/>
	</dict>
	<key>BatteryCharging</key>
	<dict>
		<key>Digest</key>
		<data>
		s9KaVXC/CFtCBMZSfazTrIYhOLk=
		</data>
		<key>PartialDigest</key>
		<data>
		QAAAAHgUAAAjfMiMs+yDCgwZlOU1qwfQnrENfg==
		</data>
		<key>Trusted</key>
		<true/>
	</dict>
	<key>BatteryCharging0</key>
	<dict>
		<key>Digest</key>
		<data>
		ivQQJNgVolv69BNGjStpm7wqiGQ=
		</data>
		<key>PartialDigest</key>
		<data>
		QAAAAPglAACQnB3GPCLRe2LADyESQaC2wECaqw==
		</data>
		<key>Trusted</key>
		<true/>
	</dict>
	
	...more IPSW stuff here...

	<key>UniqueBuildID</key>
	<data>
	bGT3xqAX2hDF/ziVHiHYFfQM00c=
	</data>
	<key>iBEC</key>
	<dict>
		<key>BuildString</key>
		<string>iBoot-1219.62.15~2</string>
		<key>Digest</key>
		<data>
		JFNMrvR93u/wFWMeRouu+p2xhqU=
		</data>
		<key>PartialDigest</key>
		<data>
		QAAAALihAwAjZ+jNKOX44BrzdMPxeADZkbGxwg==
		</data>
		<key>Trusted</key>
		<true/>
	</dict>
	<key>iBSS</key>
	<dict>
		<key>BuildString</key>
		<string>iBoot-1219.62.15~2</string>
		<key>Digest</key>
		<data>
		pQiDjqGFGwaAeCh8x6B7E8RhuEo=
		</data>
		<key>PartialDigest</key>
		<data>
		QAAAALjxAACWl44oOHoA7JpsJZaYXUz9O3EIjA==
		</data>
		<key>Trusted</key>
		<true/>
	</dict>
	<key>iBoot</key>
	<dict>
		<key>Digest</key>
		<data>
		UAW21Dk1XK+aw7nbW85JLyPeunw=
		</data>
		<key>PartialDigest</key>
		<data>
		QAAAALihAwApn74x97QQ0fWb7EoKvD3rU1+G3A==
		</data>
		<key>Trusted</key>
		<true/>
	</dict>
	
	...even more IPSW stuff here...
	
</dict>
</plist>

Between requests (with the same IPSW), the only field that should have changed is the "ApNonce" field.

Soon after, an HTML response is given with a "STATUS" and "MESSAGE", which iTunes may use to display an error. In this case of the firmware not being signed, this response may look as follows: 

STATUS=94&MESSAGE=This device isn't eligible for the requested build.

iPhone side (Pre-Restore Preparation)

Code that enables USB MUX (kernel module that forwards USB connections to TCP ports) by Comex: http://pastie.org/970295 See also: USBMuxConnectByPort

iPhone side (Procedure)

  • Wait For Storage Device (wait_for_storage_device)
  • Create Filesystem Partitions (create_filesystem_partitions)
  • ASR Stuff (restore_images)
  • Mount Filesystems (mount_filesystems)
  • Fix Up /Var (fixup_var)
  • Unmount Filesystems (unmount_filesystems)
  • Clear Persistent Boot Args (clear_persistent_boot_args)
  • NOR Update Prep(update_NOR)

Actual NOR Update Routine(Img3_update_NOR)

During this procedure, the system will start flashing the NOR. Interestingly, on devices that don't actually have a NOR (since the iPod touch (3rd generation)), this process still runs and flashes to a special firmware section of the NAND.

  • Flash Individual NOR Image(Img3_flash_NOR_image)
  • Update Baseband (update_baseband)====
  • Set Boot Stage (set_boot_stage)====
  • End NAND Epoch Update (end_nand_epoch_update)
  • Set Final NVRAM Arguments (no official name)

Computer-Side Restore Log

//struct that the restore daemon gets the information for and sends back to iTunes
2008-10-19 16:46:57.000 iTunes[221:13fe7]: type query response = <CFDictionary 0x13e2db10 [0xa01101a0]>{type = mutable, count = 5, capacity = 12, pairs = (
	3 : <CFString 0x125be4b0 [0xa01101a0]>{contents = "SerialNumber"} = <CFString 0x1257f230 [0xa01101a0]>{contents = "xxxxxxxxxxx"} //censored for obvious reasons
	5 : <CFString 0x125f96e0 [0xa01101a0]>{contents = "Result"} = <CFString 0x125bc9c0 [0xa01101a0]>{contents = "Success"}
	9 : <CFString 0xa011ad80 [0xa01101a0]>{contents = "Type"} = <CFString 0x12301bd0 [0xa01101a0]>{contents = "com.apple.mobile.restored"}
	12 : <CFString 0xce76220 [0xa01101a0]>{contents = "HardwareModel"} = <CFString 0x1237e0e0 [0xa01101a0]>{contents = "N82AP"}
	13 : <CFString 0x11295040 [0xa01101a0]>{contents = "RestoreProtocolVersion"} = <CFNumber 0x1019ad0 [0xa01101a0]>{value = +11, type = kCFNumberSInt32Type}
)}

//'''???'''
2008-10-19 16:46:57.000 iTunes[221:13fe7]: unable to open /Users/willstrafach/Library/Caches/Cleanup At Startup/iPhone Temporary Files/Firmware/device_map.txt: No such file or directory

//device type
2008-10-19 16:46:57.000 iTunes[221:13fe7]: board config = n82ap

//restore process
2008-10-19 16:46:57.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 28 progress -1 //start [[iPhone Restore Daemon#wait_for_storage_device]] routine. 
2008-10-19 16:46:57.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 11 progress -1 //start [[iPhone Restore Daemon#create_filesystem_partitions]] routine. [Creating partition map]
2008-10-19 16:46:57.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 12 progress -1 //Creating filesystem on root partition. all prepared! after this point it performs a wipe and does the actual partition creation. 
2008-10-19 16:47:03.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 12 progress -1 //Creating filesystem on var partition
2008-10-19 16:47:09.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 0 //starting [[iPhone Restore Daemon#restore_images]] routine. // This restores rootfs image via ASR
2008-10-19 16:47:19.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 1
2008-10-19 16:47:27.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 5
2008-10-19 16:47:28.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 6
2008-10-19 16:47:31.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 7
2008-10-19 16:47:33.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 8
2008-10-19 16:47:36.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 9
2008-10-19 16:47:38.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 10
2008-10-19 16:47:39.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 11
2008-10-19 16:47:40.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 12
2008-10-19 16:47:41.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 13
2008-10-19 16:47:41.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 14
2008-10-19 16:47:43.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 15
2008-10-19 16:47:44.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 16
2008-10-19 16:47:45.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 17
2008-10-19 16:47:46.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 18
2008-10-19 16:47:47.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 19
2008-10-19 16:47:48.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 20
2008-10-19 16:47:49.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 21
2008-10-19 16:47:50.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 22
2008-10-19 16:47:51.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 23
2008-10-19 16:47:52.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 24
2008-10-19 16:47:54.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 25
2008-10-19 16:47:55.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 26
2008-10-19 16:47:56.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 27
2008-10-19 16:47:57.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 28
2008-10-19 16:47:58.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 29
2008-10-19 16:47:59.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 30
2008-10-19 16:48:00.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 31
2008-10-19 16:48:01.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 32
2008-10-19 16:48:03.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 33
2008-10-19 16:48:04.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 34
2008-10-19 16:48:04.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 35
2008-10-19 16:48:05.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 36
2008-10-19 16:48:06.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 37
2008-10-19 16:48:07.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 38
2008-10-19 16:48:08.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 39
2008-10-19 16:48:09.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 40
2008-10-19 16:48:10.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 41
2008-10-19 16:48:13.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 42
2008-10-19 16:48:14.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 43
2008-10-19 16:48:15.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 44
2008-10-19 16:48:17.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 45
2008-10-19 16:48:18.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 46
2008-10-19 16:48:18.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 47
2008-10-19 16:48:20.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 48
2008-10-19 16:48:21.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 49
2008-10-19 16:48:23.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 50
2008-10-19 16:48:26.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 51
2008-10-19 16:48:26.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 52
2008-10-19 16:48:28.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 53
2008-10-19 16:48:29.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 54
2008-10-19 16:48:30.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 55
2008-10-19 16:48:32.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 56
2008-10-19 16:48:33.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 57
2008-10-19 16:48:34.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 58
2008-10-19 16:48:36.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 59
2008-10-19 16:48:37.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 60
2008-10-19 16:48:38.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 61
2008-10-19 16:48:40.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 62
2008-10-19 16:48:44.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 63
2008-10-19 16:48:46.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 64
2008-10-19 16:48:47.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 65
2008-10-19 16:48:49.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 66
2008-10-19 16:48:51.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 67
2008-10-19 16:48:52.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 68
2008-10-19 16:48:53.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 69
2008-10-19 16:48:54.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 70
2008-10-19 16:48:56.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 71
2008-10-19 16:48:57.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 72
2008-10-19 16:48:58.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 73
2008-10-19 16:48:59.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 74
2008-10-19 16:48:59.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 75
2008-10-19 16:49:00.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 76
2008-10-19 16:49:00.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 77
2008-10-19 16:49:01.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 78
2008-10-19 16:49:01.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 79
2008-10-19 16:49:02.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 80
2008-10-19 16:49:02.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 81
2008-10-19 16:49:03.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 82
2008-10-19 16:49:03.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 83
2008-10-19 16:49:04.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 84
2008-10-19 16:49:04.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 85
2008-10-19 16:49:05.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 86
2008-10-19 16:49:05.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 87
2008-10-19 16:49:06.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 88
2008-10-19 16:49:06.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 89
2008-10-19 16:49:06.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 90
2008-10-19 16:49:07.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 91
2008-10-19 16:49:07.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 92
2008-10-19 16:49:08.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 93
2008-10-19 16:49:08.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 94
2008-10-19 16:49:09.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 95
2008-10-19 16:49:09.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 96
2008-10-19 16:49:10.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 97
2008-10-19 16:49:10.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 98
2008-10-19 16:49:11.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 13 progress 100
2008-10-19 16:49:11.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 14 progress -1 //Verifying that restore was successful
2008-10-19 16:50:32.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 15 progress -1 //starting [[iPhone Restore Daemon#mount_filesystems]] routine. //Checking filesytem on root partition
2008-10-19 16:50:39.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 16 progress -1 //Mounting filesystem on root partition
2008-10-19 16:50:39.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 15 progress -1  //Checking filesytem on var partition
2008-10-19 16:50:39.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 16 progress -1 //mounting filesystem on var partition //this message is sent when both partitions have been successfully mounted and checked for errors.
2008-10-19 16:50:44.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 17 progress -1 //starting [[iPhone Restore Daemon#fixup_var]] routine.
2008-10-19 16:52:32.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 29 progress -1 //starting [[iPhone Restore Daemon#unmount_filesystems]] routine. //unmounting rooot filesystem
2008-10-19 16:52:32.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 29 progress -1 //unmounting var filesystem
2008-10-19 16:52:33.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 25 progress -1 //starting [[iPhone Restore Daemon#clear_persistent_boot_args]] routine.
2008-10-19 16:52:33.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 35 progress -1 //starting [[iPhone Restore Daemon#update_NOR]] routine. Loading NOR data to flash
2008-10-19 16:52:33.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 18 progress -1 //starting [[iPhone Restore Daemon#Img3_update_NOR]] routine.
2008-10-19 16:53:32.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 20 progress -1 //starting [[iPhone Restore Daemon#set_boot_stage]] routine.
2008-10-19 16:53:32.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: operation 32 progress -1 //starting [[iPhone Restore Daemon#end_nand_epoch]] routine.

//restore finished with no errors
2008-10-19 16:53:32.000 iTunes[221:13fe7]: device returned status 0
2008-10-19 16:53:32.000 iTunes[221:13fe7]: <Restore Device 0x114f4a00>: Restore succeeded
2008-10-19 16:53:32.000 iTunes[221:13fe7]: _AMRestoreModeDeviceFinalize: 0x114f4a00

iPhone-Side Log (iPhone 4 on 4.0)

 
 on ARM Device=uart2 at 0x82700000(0xd2c26000)
AppleS5L8900XSerial: Identified Serial Port on ARM Device=uart3 at 0x82800000(0xd2c35000)
AppleS5L8900XSerial: Identified Serial Port on ARM Device=uart6 at 0x82b00000(0xd2c7d000)
[000000.367924]: AppleSamsungDPTXController::disableInterrupts: disabling
[000000.000042]: AppleSamsungDPTXController::disableInterrupts: _outstandingIO=0 _pendingDisable=0
HighlandParkAudioDevice::start: 0x82063000, highland-park mIICNub: 0x81e19e00, mIISNub: 0x8243fe80, mSerialNub: 0x82442200, sampleRate = 44100, ol=8, oi=7
AppleAP3GDL::probe found device with ID: 0xd3
AppleAP3GDL::handleStart _calibrationMatrix [64814 -485 -28] [817 61868 104] [475 19 62579]
AppleAP3GDL::handleStart _calibrationInverseMatrix [66259 519 29] [-874 69415 -115] [-502 -24 68633]
AppleBaseband: inconsistent mux function setup (0 0 0 0 0 0)
AppleNANDFTL started with IOFlashStoragePartition provider
AppleNANDFTL located at physical nand block offset 16
metadata-whitening was found and it's set to 1
default-ftl-version was found and it's set to 1
diag-bits is supplied by AppleNANDFTL
[FTL:MSG] Apple NAND Driver (AND) RW
[FTL:MSG] FIL_Init            [OK]
[FTL:MSG] BUF_Init            [OK]
[FTL:MSG] FPart Init          [OK]
AppleMultitouchN1SPI: successfully started
AppleMultitouchN1SPI: using DMA for bootloading
AppleMultitouchN1SPI: Logging is ENABLED
virtual bool AppleCLCD::start_hardware(IOService*), ditherCfg: 0x80000001 mIsDitherFor8Bits: 1
IOReturn AppleCLCD::set_ditherTable_state(bool), mIsDitherFor8Bits is true, no dynamic dither table.
IOSurface: buffer allocation size is zero
AppleM2ScalerCSCDriver: Added framebuffer device: AppleCLCD  id: c8124000
AppleRGBOUT: TVOUT device is detected
AppleMultitouchN1SPI: detected HBPP. driver will be kept alive
AppleD1815PMUPowerSource: AppleUSBCableDetect 1
AppleD1815PMUPowerSource: AppleUSBCableType USBHost
AppleEmbeddedUSBArbitrator::_usbCableTypeNotificationGated : cableType: USBHost
AppleEmbeddedUSBArbitrator::handleUSBCableTypeChange : Connected to a USB Host
AppleEmbeddedUSBNub::withProvider : allocated new nub 0x824c5680
AppleEmbeddedUSBNub::initWithProvider : finished nub init
AppleEmbeddedUSBArbitrator::_publishNubs : nub published
AppleSynopsysOTGDevice::init : Logging Buffer Length = 4K
AppleSynopsysOTGDevice::start : object is 0x82a34800, registers at 0xd3bbe000, 0x86100000 physical
AppleSynopsysOTGDevice::findMaxEndpoints: in EPs: 7, out EPs: 7, max_endpoint: 8, num_endpoints: 14 
AppleSynopsysOTGDevice::handleUSBCableConnect cable connected, but don't have device configuration yet
AppleSynopsysOTGDevice::start : start finished
AppleImage3NORAccess::start imageVersion: 3
IOSDIOController::enumerateSlot(): Searching for SDIO device in slot: 0
IOSDIOController::enumerateSlot(): Found SDIO I/O device. Function count(1), memory(0)
IOSDIOIoCardDevice::parseFn0CIS(): Device manufacturer ID 0x2d0, Product ID 0x4329
IOSDIOIoCardDevice::parseFn0CIS(): Manufacturer: ""
IOSDIOIoCardDevice::parseFn0CIS(): Product:      ""
IOSDIOIoCardDevice::parseFn0CIS(): ProductInfo0: "s=B1"
IOSDIOIoCardDevice::parseFn0CIS(): ProductInfo1: "P=N90 m=3.1 V=m"
AppleBCMWLAN::init(): AppleBCMWLAN-42 May 26 2010 22:44:52
AppleBCMWLAN::init(): Starting with debug level: 4, debug flags: 00000000
AppleBCMWLAN::init(): AppleBCMWLAN-42 May 26 2010 22:44:52
AppleBCMWLAN::init(): Starting with debug level: 4, debug flags: 00000000
found suitable IOMobileFramebuffer: AppleCLCD
display-scale = 2
display-rotation = 0
found PTP interface
AppleSynopsysOTGDevice - Configuration: PTP
AppleSynopsysOTGDevice          Interface: PTP
AppleSynopsysOTGDevice - Configuration: iPod USB Interface
AppleSynopsysOTGDevice          Interface: USBAudioControl
AppleSynopsysOTGDevice          Interface: USBAudioStreaming
AppleSynopsysOTGDevice          Interface: IapOverUsbHid
AppleSynopsysOTGDevice - Configuration: PTP + Apple Mobile Device
AppleSynopsysOTGDevice          Interface: PTP
AppleSynopsysOTGDevice          Interface: AppleUSBMux
AppleSynopsysOTGDevice - Configuration: PTP + Apple Mobile Device + Apple USB Ethernet
AppleSynopsysOTGDevice          Interface: PTP
AppleSynopsysOTGDevice          Interface: AppleUSBMux
AppleSynopsysOTGDevice          Interface: AppleUSBEthernet
AppleSynopsysOTGDevice::gated_registerFunction Register function USBAudioControl
AppleSynopsysOTGDevice::gated_registerFunction Register function USBAudioStreaming
IOAccessoryPortUSB::start
AppleSynopsysOTGDevice::gated_registerFunction Register function IapOverUsbHid
virtual bool AppleUSBDeviceMux::start(IOService*) build: May 26 2010 22:42:28
init_waste
AppleSynopsysOTGDevice::gated_registerFunction Register function AppleUSBMux
AppleSynopsysOTGDevice::gated_registerFunction Register function AppleUSBEthernet
AppleUSBEthernetDevice::start: Device MAC address = 0a:0b:ad:0b:ab:e0
AppleUSBEthernetDevice::start: Host MAC address = 60:33:4b:ea:3d:32
AppleSynopsysOTGDevice::gated_registerFunction Register function PTP
AppleSynopsysOTGDevice::gated_registerFunction all functions registered- we are ready to start usb stack
AppleS5L8930XUSBPhy::powerUp : with_hsic: 0
AppleEmbeddedUSBArbitrator::enableDeviceClock : enable: 1, index: 0
read new style signature 0x43313131 (line:405)
[FTL:MSG] VSVFL Register  [OK]
[WMR:MSG] Metadata whitening is set in NAND signature
[FTL:MSG] VFL Init            [OK]
AppleS5L8930XUSBPhy::enableDeviceMode : enable: 1
virtual IOReturn AppleUSBDeviceMux::setProperties(OSObject*) setting debug level to 7
[FTL:MSG] VFL_Open            [OK]
[FTL:MSG] YAFTL Register  [OK]
AppleSynopsysOTGDevice::handleUSBReset
yaFTL::YAFTL_Open(l:2730): CXT is not valid . Performing full NAND R/O restore ...  
close(caller = 0x5695): remote port = 49152
close(caller = 0x5695): remote port = 49154
close(caller = 0x5695): remote port = 49153
close(caller = 0x5695): remote port = 49156
close(caller = 0x5695): remote port = 49157
AppleUSBDeviceMux::handleConnectResult new session 0x83f6b780 established 62078<-lo0->49152 62078<-usb->512
AppleUSBDeviceMux::sessionUpcall socket is closed, session 0x83f6b780 (62078<-lo0->49152 62078<-usb->512)
AppleUSBDeviceMux::handleConnectResult new session 0x83f6b580 established 62078<-lo0->49153 62078<-usb->768
AppleUSBDeviceMux::handleConnectResult new session 0x83f6ba00 established 62078<-lo0->49154 62078<-usb->1024
void AppleUSBDeviceMux::handleMuxTCPInput(__mbuf*) received reset, closing 0x83f6ba00
void AppleUSBDeviceMux::handleMuxTCPInput(__mbuf*) received reset, closing 0x83f6b580
AppleUSBDeviceMux::handleConnectResult new session 0x83f6ba00 established 62078<-lo0->49155 62078<-usb->1280
AppleUSBDeviceMux::handleConnectResult new session 0x83f6b580 established 62078<-lo0->49156 62078<-usb->1536
void AppleUSBDeviceMux::handleMuxTCPInput(__mbuf*) received reset, closing 0x83f6b580
AppleUSBDeviceMux::handleConnectResult new session 0x83f6b900 established 62078<-lo0->49157 62078<-usb->1792
void AppleUSBDeviceMux::handleMuxTCPInput(__mbuf*) received reset, closing 0x83f6b900
AppleUSBDeviceMux::handleConnectResult new session 0x83f6b600 established 62078<-lo0->49158 62078<-usb->2048
recv(6, 4) failed: connection closed
unable to read message size: -1
could not receive message
close(caller = 0x5695): remote port = 49155
close(caller = 0x5695): remote port = 49159
void AppleUSBDeviceMux::handleMuxTCPInput(__mbuf*) received reset, closing 0x83f6ba00
AppleUSBDeviceMux::handleConnectResult new session 0x83f6b900 established 62078<-lo0->49159 62078<-usb->2304
AppleUSBDeviceMux::sessionUpcall socket is closed, session 0x83f6b900 (62078<-lo0->49159 62078<-usb->2304)
client protocol version 12
Restore options:
	SystemPartitionSize            => <CFNumber 0xb05060 [0x1a9d5c]>{value = +1024, type = kCFNumberSInt64Type}
entering partition_nand_device
device supports boot-from-NAND
nand device is already partitioned
entering wait_for_storage_device
nand status = recover
AppleEmbeddedUSBArbitrator::_usbCableTypeNotificationGated : cableType: USBHost
AppleS5L8930XUSBArbitrator::handleUSBCableTypeChange : no change in cable-type
[FTL:MSG] FTL_Open            [OK]
entering format_effaceable_storage
effaceable storage is formatted, clearing it
effaceable storaged cleared
entering check_for_restore_log
executing /sbin/fsck_hfs
** /dev/rdisk0s1
   Executing fsck_hfs (version diskdev_cmds-488.1.7~39).
** Checking non-journaled HFS Plus Volume.
** Detected a case-sensitive volume.
** Checking extents overflow file.
** Checking catalog file.
** Checking multi-linked files.
** Checking catalog hierarchy.
** Checking extended attributes file.
** Checking volume bitmap.
** Checking volume information.
** The volume Apex8A293.N90OS appears to be OK.
executing /sbin/mount
restore log does not exist
entering create_filesystem_partitions
NAND format complete
creating encrypted data partition
wipe entire partition: 1 (old = 0 new = 1024)
block size for /dev/disk0s1: 8192
/sbin/newfs_hfs -s -v System -b 8192 -n a=8192,c=8192,e=8192 /dev/disk0s1 
executing /sbin/newfs_hfs
Initialized /dev/rdisk0s1 as a 1024 MB HFS Plus volume
block size for /dev/disk0s2s1: 8192
/sbin/newfs_hfs -s -v Data -J -P -b 8192 -n a=8192,c=8192,e=8192 /dev/disk0s2s1 
executing /sbin/newfs_hfs
Initialized /dev/rdisk0s2s1 as a 14 GB HFS Plus volume with a 8192k journal
entering restore_images
executing /usr/sbin/asr
ASR STATUS: start	223	multicast-client
ASR: Waiting for connection attempt from server
void AppleUSBDeviceMux::handleConnectResult(BulkUSBMuxSession*, errno_t) new session to port 12345 failed: 61
void AppleUSBDeviceMux::handleConnectResult(BulkUSBMuxSession*, errno_t) new session to port 12345 failed: 61
AppleBCMWLAN::handleIOKitBusyWatchdogTimeout(): Error, no successful firmware download after 60000 ms!! Giving up...
ASR STATUS: setup
ASR: Validating target...
ASR: done
ASR STATUS: metadata
ASR: Validating source...
AppleUSBDeviceMux::handleConnectResult new session 0x83f6b880 established 12345<-lo0->49162 12345<-usb->3072
ASR: Using Hardware AES
ASR: Using Hardware AES
ASR: Using Hardware AES
ASR: done
ASR: Using Hardware AES
ASR: Warning: You may not be able to start up a computer with the target volume.
ASR: Retrieving scan information...done
ASR: Validating sizes...
ASR: done
ASR STATUS: restore
ASR RESTORE PROGRESS: 2%
ASR RESTORE PROGRESS: 4%
ASR RESTORE PROGRESS: 6%
ASR RESTORE PROGRESS: 8%
ASR RESTORE PROGRESS: 10%
ASR RESTORE PROGRESS: 12%
ASR RESTORE PROGRESS: 14%
ASR RESTORE PROGRESS: 16%
ASR RESTORE PROGRESS: 18%
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ASR RESTORE PROGRESS: 26%
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ASR RESTORE PROGRESS: 30%
ASR RESTORE PROGRESS: 32%
ASR RESTORE PROGRESS: 34%
ASR RESTORE PROGRESS: 36%
ASR RESTORE PROGRESS: 38%
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ASR RESTORE PROGRESS: 42%
ASR RESTORE PROGRESS: 44%
ASR RESTORE PROGRESS: 46%
ASR RESTORE PROGRESS: 48%
ASR RESTORE PROGRESS: 50%
ASR RESTORE PROGRESS: 52%
ASR RESTORE PROGRESS: 54%
ASR RESTORE PROGRESS: 56%
ASR RESTORE PROGRESS: 58%
ASR RESTORE PROGRESS: 60%
ASR RESTORE PROGRESS: 62%
ASR RESTORE PROGRESS: 64%
ASR RESTORE PROGRESS: 66%
ASR RESTORE PROGRESS: 68%
ASR RESTORE PROGRESS: 70%
ASR RESTORE PROGRESS: 72%
ASR RESTORE PROGRESS: 74%
ASR RESTORE PROGRESS: 76%
ASR RESTORE PROGRESS: 78%
ASR RESTORE PROGRESS: 80%
ASR RESTORE PROGRESS: 82%
ASR RESTORE PROGRESS: 84%
ASR RESTORE PROGRESS: 86%
ASR RESTORE PROGRESS: 88%
ASR RESTORE PROGRESS: 90%
ASR RESTORE PROGRESS: 92%
ASR RESTORE PROGRESS: 94%
ASR RESTORE PROGRESS: 96%
ASR RESTORE PROGRESS: 98%
ASR RESTORE PROGRESS: 100%
ASR: Copied 995688960 bytes in 76.85 seconds, 12652.70 KiB/s
ASR STATUS: verify
ASR VERIFY PROGRESS: 2%
AppleUSBDeviceMux::sessionUpcall socket is closed, session 0x83f6b880 (12345<-lo0->49162 12345<-usb->3072)
ASR VERIFY PROGRESS: 4%
ASR VERIFY PROGRESS: 6%
ASR VERIFY PROGRESS: 8%
ASR VERIFY PROGRESS: 10%
ASR VERIFY PROGRESS: 12%
ASR VERIFY PROGRESS: 14%
ASR VERIFY PROGRESS: 16%
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ASR VERIFY PROGRESS: 28%
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ASR VERIFY PROGRESS: 34%
ASR VERIFY PROGRESS: 36%
ASR VERIFY PROGRESS: 38%
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ASR VERIFY PROGRESS: 42%
ASR VERIFY PROGRESS: 44%
ASR VERIFY PROGRESS: 46%
ASR VERIFY PROGRESS: 48%
ASR VERIFY PROGRESS: 50%
ASR VERIFY PROGRESS: 52%
ASR VERIFY PROGRESS: 54%
ASR VERIFY PROGRESS: 56%
ASR VERIFY PROGRESS: 58%
ASR VERIFY PROGRESS: 60%
ASR VERIFY PROGRESS: 62%
ASR VERIFY PROGRESS: 64%
ASR VERIFY PROGRESS: 66%
ASR VERIFY PROGRESS: 68%
ASR VERIFY PROGRESS: 70%
ASR VERIFY PROGRESS: 72%
ASR VERIFY PROGRESS: 74%
ASR VERIFY PROGRESS: 76%
ASR VERIFY PROGRESS: 78%
ASR VERIFY PROGRESS: 80%
ASR VERIFY PROGRESS: 82%
ASR VERIFY PROGRESS: 84%
ASR VERIFY PROGRESS: 86%
ASR VERIFY PROGRESS: 88%
ASR VERIFY PROGRESS: 90%
ASR VERIFY PROGRESS: 92%
ASR VERIFY PROGRESS: 94%
ASR VERIFY PROGRESS: 96%
ASR VERIFY PROGRESS: 98%
ASR VERIFY PROGRESS: 100%
ASR: Verified SHA-1 checksum 995688960 bytes in 25.90 seconds, 37539.74 KiB/s
ASR STATUS: finish
entering mount_filesystems
executing /sbin/fsck_hfs
** /dev/rdisk0s1
   Executing fsck_hfs (version diskdev_cmds-488.1.7~39).
** Checking non-journaled HFS Plus Volume.
** Detected a case-sensitive volume.
** Checking extents overflow file.
** Checking catalog file.
** Checking multi-linked files.
** Checking catalog hierarchy.
** Checking extended attributes file.
** Checking volume bitmap.
** Checking volume information.
** The volume Apex8A293.N90OS appears to be OK.
executing /sbin/mount
executing /sbin/fsck_hfs
disk0s2s1: ioctl(_IOW,'d',24,4) is unsupported.
** /dev/rdisk0s2s1
   Executing fsck_hfs (version diskdev_cmds-488.1.7~39).
** Checking Journaled HFS Plus volume.
** Detected a case-sensitive volume.
** Checking extents overflow file.
** Checking catalog file.
** Checking multi-linked files.
** Checking catalog hierarchy.
** Checking extended attributes file.
** Checking volume bitmap.
** Checking volume information.
** The volume Data appears to be OK.
executing /sbin/mount
entering install_kernel_cache
writing kernelcache to /mnt1/System/Library/Caches/com.apple.kernelcaches/kernelcache
entering install_secure_vault_daemon
entering get_hardware_platform
platform-name = s5l8930x
linking /mnt1/usr/sbin/securekeyvaultd to /mnt1/usr/sbin/securekeyvaultd.s5l8930x
no securekeyvaultd for s5l8930x
entering fixup_var
remove_path /mnt1/private/var
executing /bin/rm
creating directory (owner=0 mode=755) /mnt1/private/var
entering modify_fstab
entering clear_persistent_boot_args
executing /usr/sbin/nvram
entering update_NOR
entering img3_update_NOR
img3_flash_NOR_image: flashing LLB data (length = 0x13999)
img3_flash_NOR_image: flashing NOR data (length = 0x2a999)
img3_flash_NOR_image: flashing NOR data (length = 0xe9d9)
img3_flash_NOR_image: flashing NOR data (length = 0x60d9)
img3_flash_NOR_image: flashing NOR data (length = 0x25c19)
img3_flash_NOR_image: flashing NOR data (length = 0x2e6d9)
img3_flash_NOR_image: flashing NOR data (length = 0x33419)
img3_flash_NOR_image: flashing NOR data (length = 0x11919)
img3_flash_NOR_image: flashing NOR data (length = 0x10f59)
img3_flash_NOR_image: flashing NOR data (length = 0x11259)
img3_flash_NOR_image: flashing NOR data (length = 0x13899)
img3_flash_NOR_image: flashing NOR data (length = 0x39719)
entering create_system_key_bag
attempting to create system key bag on /mnt2
booted from secure root: give device keybag access to everyone
entering update_gas_gauge_software
entering update_baseband
performing an ice3 baseband update (with AuthInstall)
bbupdater: Using chip information entries from device tree...bbupdater: OK
perform_ice3_baseband_update: registering for progress notifications
perform_ice3_baseband_update: querying baseband info
AppleKeyStore:cp_key_store_action(1)
AppleKeyStore:cp_key_store_action(1)
bbupdater: [02.00]::: ChipInfo: snum: 0x69EA05E4602049D148CC238D, chipid: 0x50, goldcertid: 0x101, nonce: 0x
perform_ice3_baseband_update: requesting rampsi from host
perform_ice3_baseband_update: received rampsi data (3702672 bytes)
perform_ice3_baseband_update: uploading rampsi
bbupdater: Validating parameters...bbupdater: OK
bbupdater: !!! bbupdater: [13.-1]::: 
Exception at :0:
	- BBUReturnError(1)/7: unable to locate firmware file
bbupdater: 
bbupdater: !!! bbupdater: Exception at :0:
	- BBUReturnError(1)/7: unable to locate firmware file
perform_ice3_baseband_update: baseband failed to boot the rampsi
perform_ice3_baseband_update: bbupdater error: Exception at :0:
	- BBUReturnError(1)/7: unable to locate firmware file

attempting to dump restore log
writing log file: /mnt1/restore.log
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