iOS 5.1 Information



Device Version/BuildID Release Date Download Size Apple Signing Status Hashes
Apple TV 2G
(AppleTV2,1)
iOS 5.1
(9B179b)
02/29/2012 AppleTV2,1_5.0_9B179b_Restore.ipsw 511 MB MD5: 2120a21b0ec6a8991078b1b88934baee
SHA1: 5c430596af7f225ebdf24ed27fbd345f5436e272
Apple TV 3
(AppleTV3,1)
iOS 5.1
(9B179b)
02/29/2012 AppleTV3,1_5.0_9B179b_Restore.ipsw 566 MB MD5: b738a4cb9a72340b6bc1b78f8943ad2a
SHA1: fc04f80a3e6705d35db9e12fa05e1e34d08792c8
iPad 1
(iPad1,1)
iOS 5.1
(9B176)
02/29/2012 iPad1,1_5.1_9B176_Restore.ipsw 761 MB MD5: 1259442021913f1d9f0fffd006e3d0de
SHA1: f6b19779d2fe4242f87d55701e049291c978e3b3
iPad 2 (WiFi)
(iPad2,1)
iOS 5.1
(9B176)
02/29/2012 iPad2,1_5.1_9B176_Restore.ipsw 764 MB MD5: 8243a202466be74c06d19b71e48388c1
SHA1: 9ad05caa469906f91bec4627a25132e9f9859720
iPad 2 (GSM)
(iPad2,2)
iOS 5.1
(9B176)
02/29/2012 iPad2,2_5.1_9B176_Restore.ipsw 773 MB MD5: 47c5bbdc2455913f58b0808d80dcc934
SHA1: 986d379ee08772262bbcfb3f0aa84bd3ed530ba0
iPad 2 (CDMA)
(iPad2,3)
iOS 5.1
(9B176)
02/29/2012 iPad2,3_5.1_9B176_Restore.ipsw 779 MB MD5: f851f1aa3241e2ed7e607a09b012f745
SHA1: 32bedf657dc7e996a75a86cfce47d4b50ddd3d93
iPad 2 (Mid 2012)
(iPad2,4)
iOS 5.1
(9B176)
02/29/2012 iPad2,4_5.1_9B176_Restore.ipsw 765 MB MD5: 7c664916eefd4729452afabe0b2b3e1e
SHA1: e559b325fe81279589343f3d2d8bf279247772f9
iPad 3 (WiFi)
(iPad3,1)
iOS 5.1
(9B176)
02/29/2012 iPad3,1_5.1_9B176_Restore.ipsw 1.1 GB MD5: 2ad0a5db64327b881ea719bdd1483d2a
SHA1: 47377eba715b3536e3f1685b8a5b10606b5a41ed
iPad 3 (CDMA)
(iPad3,2)
iOS 5.1
(9B176)
02/29/2012 iPad3,2_5.1_9B176_Restore.ipsw 1.1 GB MD5: 95e7c6960e6d56279ef20b161237a1bd
SHA1: eadcdc38961a280398344482348371cc99c6b17a
iPad 3 (GSM)
(iPad3,3)
iOS 5.1
(9B176)
02/29/2012 iPad3,3_5.1_9B176_Restore.ipsw 1.1 GB MD5: 1a8e22b7c4375f3711a9f29b386ba96a
SHA1: dd0d3d2bbf299459c7bf8db59b1e2daed9addead
iPhone 3G[S]
(iPhone2,1)
iOS 5.1
(9B176)
02/29/2012 iPhone2,1_5.1_9B176_Restore.ipsw 720 MB MD5: 51e253431b1080cbbb5073efc87b1bb3
SHA1: 4182c7ee075a5acbb2595b1cc27fe279e9c343ce
iPhone 4 (GSM)
(iPhone3,1)
iOS 5.1
(9B176)
02/29/2012 iPhone3,1_5.1_9B176_Restore.ipsw 822 MB MD5: 706b8987b37bc99e349197ecc5e26c3b
SHA1: ed0ffe5ad5e63fe3a977a1ffe49bedbe2dcffd89
iPhone 4 (CDMA)
(iPhone3,3)
iOS 5.1
(9B176)
02/29/2012 iPhone3,3_5.1_9B176_Restore.ipsw 830 MB MD5: 304a0863e83aff0f88215e3f6a193002
SHA1: 10c8f960e2f2b2c2bc29a49ccc8d020710cde3df
iPhone 4[S]
(iPhone4,1)
iOS 5.1
(9B179)
02/29/2012 iPhone4,1_5.1_9B179_Restore.ipsw 842 MB MD5: f005b1e168ebc99fd37384766f8b7779
SHA1: 73e56b97c2ab7924f22f1488e65983720a46b5c8
iPod touch 3
(iPod3,1)
iOS 5.1
(9B176)
02/29/2012 iPod3,1_5.1_9B176_Restore.ipsw 688 MB MD5: ec5debe71307ce8926499029ad35a450
SHA1: 590f68b528e2ce04030528d112df6f958c333e4b
iPod touch 4
(iPod4,1)
iOS 5.1
(9B176)
02/29/2012 iPod4,1_5.1_9B176_Restore.ipsw 786 MB MD5: 3eeb95d6b80b50d33708471d2e1b9306
SHA1: 65d7ee2d2fa505ce6fe91271f84f3fc9cbcc81a1