Firmware/iPad/4.x

iPad

NOTE: The baseband column only applies to 3G models.

Version	Build	Keys	Baseband	Release Date	IPSW Download URL	SHA1 Hash	File Size	Release Notes
4.2.1	8C148	iPad1,1	07.10.00	22 November 2010	iPad1,1_4.2.1_8C148_Restore.ipsw	8717b3bedc925b587566442ad375aa65d857e79a	578,084,840	iPadReadMe_4.2.ipd
4.3	8F190	iPad1,1	07.11.00	9 March 2011	iPad1,1_4.3_8F190_Restore.ipsw	fc97d5959a1e29d707586871004ea12e95815237	625,814,678	iPadReadMe_4.3.ipd
4.3.1	8G4	iPad1,1	07.11.01	25 March 2011	iPad1,1_4.3.1_8G4_Restore.ipsw	6615b368d665630e80da975232567daf87a042b6	621,768,387	iPadReadMe_4.3.ipd
4.3.2	8H7	iPad1,1		14 April 2011	iPad1,1_4.3.2_8H7_Restore.ipsw	2c86c5915a8f9e56776deba22dc048c2f42db8b7	622,148,907	iPadReadMe_4.3.2.ipd
4.3.3	8J3	iPad1,1		4 May 2011	iPad1,1_4.3.3_8J3_Restore.ipsw	e2906ef04d5991663cd6ea8b19548ec190144d46	622,048,364	iPadReadMe_4.3.3.ipd
4.3.4	8K2	iPad1,1		15 July 2011	iPad1,1_4.3.4_8K2_Restore.ipsw	3c38b8c3792141484f6a8cffae0a38c25947ec28	622,279,895	iPadReadMe_4.3.4.ipd
4.3.5	8L1	iPad1,1		25 July 2011	iPad1,1_4.3.5_8L1_Restore.ipsw	66a114630a457dea3565cf99b9285b2fe3d56d62	622,255,612	iPadReadMe_4.3.5.ipd

iPad 2

iPad2,1

Version	Build	Keys	Release Date	IPSW Download URL	SHA1 Hash	File Size	Release Notes
4.3	8F191	iPad2,1	9 March 2011	iPad2,1_4.3_8F191_Restore.ipsw	c4db3a44dc0986bc8344f7672cfa0255bea8af14	641,816,049	iPadReadMe_4.3.ipd
4.3.1	8G4	iPad2,1	25 March 2011	iPad2,1_4.3.1_8G4_Restore.ipsw	becf01c807e4c9f2654e3ffd1b83973f512ae51d	636,932,642	iPadReadMe_4.3.ipd
4.3.2	8H7	iPad2,1	15 April 2011	iPad2,1_4.3.2_8H7_Restore.ipsw	f3df44893159ec283166a77ee75fe091ac0899b0	637,204,516	iPadReadMe_4.3.2.ipd
4.3.3	8J2	iPad2,1	4 May 2011	iPad2,1_4.3.3_8J2_Restore.ipsw	71142e8c876ceaf64799727fc79726d1264aab6c	637,183,974	iPadReadMe_4.3.3.ipd
4.3.4	8K2	iPad2,1	15 July 2011	iPad2,1_4.3.4_8K2_Restore.ipsw	f12c297e562c6dbb459a8533b746bd8e36c05ac0	637,253,809	iPadReadMe_4.3.4.ipd
4.3.5	8L1	iPad2,1	25 July 2011	iPad2,1_4.3.5_8L1_Restore.ipsw	e4d70f8d647580fe275f8b513aca30dad21711d4	637,318,311	iPadReadMe_4.3.5.ipd

iPad2,2

Version	Build	Keys	Baseband	Release Date	IPSW Download URL	SHA1 Hash	File Size	Release Notes
4.3	8F191	iPad2,2	04.10.01	9 March 2011	iPad2,2_4.3_8F191_Restore.ipsw	03f4af63f7751e429aef57ae00e675f96b271573	649,374,499	iPadReadMe_4.3.ipd
4.3.1	8G4	iPad2,2		25 March 2011	iPad2,2_4.3.1_8G4_Restore.ipsw	862dbf2c94dc2f30b02101905a91a45c95c353a7	644,359,977	iPadReadMe_4.3.ipd
4.3.2	8H7	iPad2,2		14 April 2011	iPad2,2_4.3.2_8H7_Restore.ipsw	e52bd4bd8eabd48e5cfd02f895292d5644e805be	644,615,497	iPadReadMe_4.3.2.ipd
4.3.3	8J2	iPad2,2		4 May 2011	iPad2,2_4.3.3_8J2_Restore.ipsw	e378037ce0689013bf7f4689dfbb162c3c4edd16	644,652,318	iPadReadMe_4.3.3.ipd
4.3.4	8K2	iPad2,2		15 July 2011	iPad2,2_4.3.4_8K2_Restore.ipsw	504c8a4286cb288a6196f3cec17684ac9de5cebd	644,771,277	iPadReadMe_4.3.4.ipd
4.3.5	8L1	iPad2,2		25 July 2011	iPad2,2_4.3.5_8L1_Restore.ipsw	b7806a6cdcf5f1f7ab2fb426fef8d0cf0b7357f2	644,716,962	iPadReadMe_4.3.5.ipd

iPad2,3

Version	Build	Keys	Baseband	Release Date	IPSW Download URL	SHA1 Hash	File Size	Release Notes
4.3	8F191	iPad2,3	2.0.4	9 March 2011	iPad2,3_4.3_8F191_Restore.ipsw	435b84104aa3f0ae7883f9d6b1a7a3e96e552dd2	656,018,665	iPadReadMe_4.3.ipd
4.3.1	8G4	iPad2,3		25 March 2011	iPad2,3_4.3.1_8G4_Restore.ipsw	1903162ce3ffa9725304eb78275583977d1808cc	650,897,625	iPadReadMe_4.3.ipd
4.3.2	8H8	iPad2,3		14 April 2011	iPad2,3_4.3.2_8H8_Restore.ipsw	aee35de332048941f72bfbbbdf8591a1f306c65d	651,222,830	iPadReadMe_4.3.2.ipd
4.3.3	8J2	iPad2,3		4 May 2011	iPad2,3_4.3.3_8J2_Restore.ipsw	f087ae60c778f32bdd130043f8b67a96939489f3	651,189,996	iPadReadMe_4.3.3.ipd
4.3.4	8K2	iPad2,3		15 July 2011	iPad2,3_4.3.4_8K2_Restore.ipsw	ca17c830b4d847a1d0829817f350850873d43e66	651,132,813	iPadReadMe_4.3.4.ipd
4.3.5	8L1	iPad2,3		25 July 2011	iPad2,3_4.3.5_8L1_Restore.ipsw	282c03b30331fd44049d9b4203fd0d145dc477e4	651,250,594	iPadReadMe_4.3.5.ipd