Firmware Keys/3.x

Final

iPad

Release Date	Build	iPad
3 April 2010 (2010-04-03)	7B367	3.2
15 July 2010 (2010-07-15)	7B405	3.2.1
11 August 2010 (2010-08-11)	7B500	3.2.2

iPhone

Release Date	Build	iPhone	iPhone 3G	iPhone 3GS
17 June 2009 (2009-06-17)	7A341	3.0	3.0	3.0
31 July 2009 (2009-07-31)	7A400	3.0.1	3.0.1	3.0.1
9 September 2009 (2009-09-09)	7C144	3.1	3.1	3.1
8 October 2009 (2009-10-08)	7D11	3.1.2	3.1.2	3.1.2
2 February 2010 (2010-02-02)	7E18	3.1.3	3.1.3	3.1.3

iPod touch

Release Date	Build	iPod touch	iPod touch (2nd generation)	iPod touch (3rd generation)
17 June 2009 (2009-06-17)	7A341	3.0	3.0	—
9 September 2009 (2009-09-09)	7C145	3.1.1	3.1.1	3.1.1
17 July 2009 (2009-07-17)	7C146	—		3.1.1
8 October 2009 (2009-10-08)	7D11	3.1.2	3.1.2	3.1.2
2 February 2010 (2010-02-02)	7E18	3.1.3	3.1.3	3.1.3

Beta

iPhone

Release Date	Build	iPhone	iPhone 3G	iPhone 3GS
17 March 2009 (2009-03-17)	7A238j	3.0 beta	3.0 beta	—
31 March 2009 (2009-03-31)	7A259g	3.0 beta 2	3.0 beta 2
14 April 2009 (2009-04-14)	7A280f	3.0 beta 3	3.0 beta 3
28 April 2009 (2009-04-28)	7A300g	3.0 beta 4	3.0 beta 4
6 May 2009 (2009-05-06)	7A312g	3.0 beta 5	3.0 beta 5
8 June 2009 (2009-06-08)	7A341	3.0 GM	3.0 GM
30 June 2009 (2009-06-30)	7C97d	3.1 beta	3.1 beta	3.1 beta
14 July 2009 (2009-07-14)	7C106c	3.1 beta 2	3.1 beta 2	3.1 beta 2
27 July 2009 (2009-07-27)	7C116a	3.1 beta 3	3.1 beta 3	3.1 beta 3

iPod touch

Release Date	Build	iPod touch	iPod touch (2nd generation)
17 March 2009 (2009-03-17)	7A238j	3.0 beta	3.0 beta
31 March 2009 (2009-03-31)	7A259g	3.0 beta 2	3.0 beta 2
14 April 2009 (2009-04-14)	7A280f	3.0 beta 3	3.0 beta 3
28 April 2009 (2009-04-28)	7A300g	3.0 beta 4	3.0 beta 4
6 May 2009 (2009-05-06)	7A312g	3.0 beta 5	3.0 beta 5
8 June 2009 (2009-06-08)	7A341	3.0 GM	3.0 GM
30 June 2009 (2009-06-30)	7C97d	3.1 beta	3.1 beta
14 July 2009 (2009-07-14)	7C106c	3.1 beta 2	3.1 beta 2
27 July 2009 (2009-07-27)	7C116a	3.1 beta 3	3.1 beta 3