Version
|
Build
|
Keys
|
Release Date
|
Download URL
|
File Size
|
5.0 beta
|
9A5220p
|
iPod4,1
|
7 June 2011 (2011-06-07)
|
ios_5_beta__ipod_touch_4th_generation__9a5220p.dmg
|
752,604,875
|
5.0 beta 2
|
9A5248d
|
iPod4,1
|
24 June 2011 (2011-06-24)
|
?
|
843,737,598
|
5.0 beta 3
|
9A5259f
|
iPod4,1
|
11 July 2011 (2011-07-11)
|
?
|
850,603,677
|
5.0 beta 4
|
9A5274d
|
iPod4,1
|
22 July 2011 (2011-07-22)
|
?
|
810,261,826
|
5.0 beta 5
|
9A5288d
|
iPod4,1
|
6 August 2011 (2011-08-06)
|
?
|
811,694,353
|
5.0 beta 6
|
9A5302b
|
iPod4,1
|
19 August 2011 (2011-08-19)
|
?
|
810,594,395
|
5.0 beta 7
|
9A5313e
|
iPod4,1
|
31 August 2011 (2011-08-31)
|
?
|
809,865,984
|
5.0 GM
|
9A334
|
iPod4,1
|
4 October 2011 (2011-10-04)
|
?
|
798,571,862
|
5.0.1 beta
|
9A402
|
iPod4,1
|
2 November 2011 (2011-11-02)
|
?
|
815,656,339
|
5.0.1 beta 2
|
9A404
|
iPod4,1
|
4 November 2011 (2011-11-04)
|
?
|
815,664,571
|
5.1 beta
|
9B5117b
|
iPod4,1
|
28 November 2011 (2011-11-28)
|
ios_5.1_beta__ipod_touch_4th_generation__9b5117b.dmg
|
815,799,009
|
5.1 beta 2
|
9B5127c
|
iPod4,1
|
12 December 2011 (2011-12-12)
|
?
|
816,513,570
|
5.1 beta 3
|
9B5141a
|
iPod4,1
|
9 January 2012 (2012-01-09)
|
?
|
818,417,448
|