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Firmware Keys/15.x
Contents
Final
Mac (Apple Silicon)
Release Date | Build | MacBook Air (M1, 2020) |
MacBook Pro (13-inch, M1, 2020) |
Mac mini (M1, 2020) |
iMac (24-inch, M1, 2021) | MacBook Pro (16-inch, 2021) | MacBook Pro (14-inch, 2021) | |||
---|---|---|---|---|---|---|---|---|---|---|
iMac21,1 | iMac21,2 | MacBookPro18,1 | MacBookPro18,2 | MacBookPro18,3 | MacBookPro18,4 | |||||
Preinstalled | 21A344 | N/A | 12.0 | 12.0 | 12.0 | 12.0 | ||||
25 October 2021 | 21A559 | 12.0.1 | 12.0.1 | 12.0.1 | 12.0.1 | 12.0.1 | 12.0.1 | 12.0.1 | 12.0.1 | 12.0.1 |
13 December 2021 | 21C51 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
26 January 2022 | 21D49 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 |
10 February 2022 | 21D62 | 12.2.1 | 12.2.1 | 12.2.1 | 12.2.1 | 12.2.1 | 12.2.1 | 12.2.1 | 12.2.1 | 12.2.1 |
14 March 2022 | 21E230 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 |
31 March 2022 | 21E258 | 12.3.1 | 12.3.1 | 12.3.1 | 12.3.1 | 12.3.1 | 12.3.1 | 12.3.1 | 12.3.1 | 12.3.1 |
Apple TV
Release Date | Build | Apple TV HD | Apple TV 4K | Apple TV 4K (2nd generation) |
---|---|---|---|---|
20 September 2021 | 19J346 | 15.0 | 15.0 | 15.0 |
25 October 2021 | 19J572 | 15.1 | 15.1 | 15.1 |
1 November 2021 | 19J581 | 15.1.1 | 15.1.1 | 15.1.1 |
13 December 2021 | 19K53 | 15.2 | 15.2 | 15.2 |
26 January 2022 | 19K547 | 15.3 | 15.3 | 15.3 |
14 March 2022 | 19L440 | 15.4 | 15.4 | 15.4 |
31 March 2022 | 19L452 | 15.4.1 | 15.4.1 | 15.4.1 |
Apple Watch
HomePod
Release Date | Build | HomePod | HomePod mini | |
---|---|---|---|---|
AudioAccessory1,1 | AudioAccessory1,2 | |||
20 September 2021 | 19J346 | 15.0 | 15.0 | 15.0 |
25 October 2021 | 19J572 | 15.1 | 15.1 | 15.1 |
13 December 2021 | 19K52 | 15.2 | 15.2 | 15.2 |
26 January 2022 | 19K547 | 15.3 | 15.3 | 15.3 |
14 March 2022 | 19L440 | 15.4 | 15.4 | 15.4 |
31 March 2022 | 19L452 | 15.4.1 | 15.4.1 | 15.4.1 |
iPad
iPad mini
Release Date | Build | iPad mini 4 | iPad mini (5th generation) | iPad mini (6th generation) | |||
---|---|---|---|---|---|---|---|
iPad5,1 | iPad5,2 | iPad11,1 | iPad11,2 | iPad14,1 | iPad14,2 | ||
Preinstalled | 19A342 | N/A | 15.0 | 15.0 | |||
20 September 2021 | 19A346 | 15.0 | 15.0 | 15.0 | 15.0 | 15.0 | 15.0 |
1 October 2021 | 19A348 | 15.0.1 | 15.0.1 | 15.0.1 | 15.0.1 | 15.0.1 | 15.0.1 |
11 October 2021 | 19A404 | 15.0.2 | 15.0.2 | 15.0.2 | 15.0.2 | 15.0.2 | 15.0.2 |
25 October 2021 | 19B74 | 15.1 | 15.1 | 15.1 | 15.1 | N/A | |
19B75 | N/A | 15.1 | 15.1 | ||||
13 December 2021 | 19C56 | 15.2 | 15.2 | 15.2 | 15.2 | 15.2 | 15.2 |
12 January 2022 | 19C63 | 15.2.1 | 15.2.1 | 15.2.1 | 15.2.1 | 15.2.1 | 15.2.1 |
26 January 2022 | 19D50 | 15.3 | 15.3 | 15.3 | 15.3 | 15.3 | 15.3 |
10 February 2022 | 19D52 | 15.3.1 | 15.3.1 | 15.3.1 | 15.3.1 | 15.3.1 | 15.3.1 |
14 March 2022 | 19E241 | 15.4 | 15.4 | 15.4 | 15.4 | 15.4 | 15.4 |
31 March 2022 | 19E258 | 15.4.1 | 15.4.1 | 15.4.1 | 15.4.1 | 15.4.1 | 15.4.1 |
iPad Air
Release Date | Build | iPad Air 2 | iPad Air (3rd generation) | iPad Air (4th generation) | iPad Air (5th generation) | ||||
---|---|---|---|---|---|---|---|---|---|
iPad5,3 | iPad5,4 | iPad11,3 | iPad11,4 | iPad13,1 | iPad13,2 | iPad13,16 | iPad13,17 | ||
20 September 2021 | 19A346 | 15.0 | 15.0 | 15.0 | 15.0 | 15.0 | 15.0 | N/A | |
1 October 2021 | 19A348 | 15.0.1 | 15.0.1 | 15.0.1 | 15.0.1 | 15.0.1 | 15.0.1 | ||
11 October 2021 | 19A404 | 15.0.2 | 15.0.2 | 15.0.2 | 15.0.2 | 15.0.2 | 15.0.2 | ||
25 October 2021 | 19B74 | 15.1 | 15.1 | 15.1 | 15.1 | 15.1 | 15.1 | ||
13 December 2021 | 19C56 | 15.2 | 15.2 | 15.2 | 15.2 | 15.2 | 15.2 | ||
12 January 2022 | 19C63 | 15.2.1 | 15.2.1 | 15.2.1 | 15.2.1 | 15.2.1 | 15.2.1 | ||
26 January 2022 | 19D50 | 15.3 | 15.3 | 15.3 | 15.3 | 15.3 | 15.3 | ||
10 February 2022 | 19D52 | 15.3.1 | 15.3.1 | 15.3.1 | 15.3.1 | 15.3.1 | 15.3.1 | ||
14 March 2022 | 19E241 | 15.4 | 15.4 | 15.4 | 15.4 | 15.4 | 15.4 | 15.4 | 15.4 |
31 March 2022 | 19E258 | 15.4.1 | 15.4.1 | 15.4.1 | 15.4.1 | 15.4.1 | 15.4.1 | 15.4.1 | 15.4.1 |
iPad Pro
iPhone
iPod touch
Release Date | Build | iPod touch (7th generation) |
---|---|---|
20 September 2021 | 19A346 | 15.0 |
1 October 2021 | 19A348 | 15.0.1 |
11 October 2021 | 19A404 | 15.0.2 |
25 October 2021 | 19B74 | 15.1 |
13 December 2021 | 19C56 | 15.2 |
12 January 2022 | 19C63 | 15.2.1 |
26 January 2022 | 19D50 | 15.3 |
10 February 2022 | 19D52 | 15.3.1 |
14 March 2022 | 19E241 | 15.4 |
31 March 2022 | 19E258 | 15.4.1 |
Beta
Mac (Apple Silicon)
Apple TV
Apple Watch
HomePod
iPad
iPad mini
iPad Air
iPad Pro
iPhone
iPod touch
Release Date | Build | iPod touch (7th generation) |
---|---|---|
7 June 2021 | 19A5261w | 15.0 beta |
24 June 2021 | 19A5281h | 15.0 beta 2 |
30 June 2021 | 19A5281j | 15.0 beta 2 |
14 July 2021 | 19A5297e | 15.0 beta 3 |
27 July 2021 | 19A5307g | 15.0 beta 4 |
10 August 2021 | 19A5318f | 15.0 beta 5 |
17 August 2021 | 19A5325f | 15.0 beta 6 |
25 August 2021 | 19A5337a | 15.0 beta 7 |
31 August 2021 | 19A5340a | 15.0 beta 8 |
14 September 2021 | 19A344 | 15.0 RC |
21 September 2021 | 19B5042h | 15.1 beta |
28 September 2021 | 19B5052f | 15.1 beta 2 |
6 October 2021 | 19B5060d | 15.1 beta 3 |
13 October 2021 | 19B5068a | 15.1 beta 4 |
18 October 2021 | 19B74 | 15.1 RC |
27 October 2021 | 19C5026i | 15.2 beta |
9 November 2021 | 19C5036e | 15.2 beta 2 |
16 November 2021 | 19C5044b | 15.2 beta 3 |
2 December 2021 | 19C5050b | 15.2 beta 4 |
7 December 2021 | 19C56 | 15.2 RC |
17 December 2021 | 19D5026g | 15.3 beta |
12 January 2022 | 19D5040e | 15.3 beta 2 |
20 January 2022 | 19D49 | 15.3 RC |
27 January 2022 | 19E5209h | 15.4 beta |
8 February 2022 | 19E5219e | 15.4 beta 2 |
15 February 2022 | 19E5225g | 15.4 beta 3 |
22 February 2022 | 19E5235a | 15.4 beta 4 |
1 March 2022 | 19E5241a | 15.4 beta 5 |
8 March 2022 | 19E241 | 15.4 RC |
5 April 2022 | 19F5047e | 15.5 beta |
19 April 2022 | 19F5057e | 15.5 beta 2 |