Firmware Keys/1.x

Final

iPhone

Release Date	Build	iPhone
29 June 2007 (2007-06-29)	1A543a	1.0
31 July 2007 (2007-07-31)	1C25	1.0.1
21 August 2007 (2007-08-21)	1C28	1.0.2
27 September 2007 (2007-09-27)	3A109a	1.1.1
12 November 2007 (2007-11-12)	3B48b	1.1.2
15 January 2008 (2008-01-15)	4A93	1.1.3
26 February 2008 (2008-02-26)	4A102	1.1.4

iPod touch

Release Date	Build	iPod touch
14 September 2007 (2007-09-14)	3A100a	1.1
	3A101a	1.1
27 September 2007 (2007-09-27)	3A110a	1.1.1
12 November 2007 (2007-11-12)	3B48b	1.1.2
15 January 2008 (2008-01-15)	4A93	1.1.3
26 February 2008 (2008-02-26)	4A102	1.1.4
14 July 2008 (2008-07-14)	4B1	1.1.5

Beta

iPhone

Release Date	Build	iPhone
6 March 2008 (2008-03-06)	5A147p	1.2 beta

iPod touch

Release Date	Build	iPod touch
6 March 2008 (2008-03-06)	5A147p	1.2 beta