iOS Releases
Looking for all iOS releases timeline or firmware versions for Apple iPhone and iPod touch? This page, provide you the details timeline of all iOS, when it was released, is it still signed or not, and provide you links to download directly from official sources.
Whether you want to update, restore, or fix your device, this page, provide you a complete overview of your selected iOS version is it still signed or Apple unsigned it & give you an idea of how you can use this firmware to restore or fix normally.
299 versions
13 signed
What is iOS & IPSW?
iOS is a operating software designed by Apple for iPhone and iPod touch. Apple keep releases new iOS regularly to add features, improve performance, and enhanced security & each update (like iOS 17, iOS 18, etc.) comes via OTA directly on Phone or as IPSW Firmware for flash using iTunes or Finder.
An IPSW file is the official iOS firmware package that allows you manually install or reinstall iOS version on iPhone and iPod touch using iTunes (Windows) or Finder (Mac). Also, the full system file helps you fix stuck at boot logo, downgrade to old signed version, reset passcode, fix software issues or boot errors, etc easily.
✅ Signed IPSWs
13The Signed IPSW files is currently approved by Apple and can be restored via iTunes, Finder, or idevicerestore.
iOS 27.0.1
Sep 28, 2026
✓ Signed
34 devices
iOS 18.7.10
Aug 17, 2026
✓ Signed
3 devices
iOS 16.7.16
May 11, 2026
✓ Signed
6 devices
iOS 15.8.8
May 11, 2026
✓ Signed
7 devices
iOS 12.5.8
Jan 26, 2026
✓ Signed
4 devices
iOS 10.3.4
Jul 22, 2019
✓ Signed
2 devices
iOS 10.3.3
Jul 19, 2017
✓ Signed
4 devices
iOS 9.3.6
Jul 22, 2019
✓ Signed
1 device
iOS 9.3.5
Aug 25, 2016
✓ Signed
1 device
iOS 7.1.2
Jun 30, 2014
✓ Signed
3 devices
iOS 6.1.6
Feb 21, 2014
✓ Signed
1 device
iOS 4.2.1
✓ Signed
1 device
iOS 4.1
✓ Signed
2 devices
Signed vs Unsigned iOS Versions?
You have to Understand the signing status of a iPSW firmware before trying to manually restore your iPhone and iPod touch using iTunes or Finder. Apple TSS (Tatsu Signing Server) verifies whether a specific iOS version is still authorized or not, the approved version is labelled as Signed & the rest will show “Unsigned”.
You can use the Signed IPSW iPhone and iPod touch version to manually install, fix stuck at boot logo, downgrade to old signed version, reset passcode, fix software issues or boot errors, using iTunes or Finder.
The unsigned version will not approved by Apple server, so, the Installation will be blocked you can’t install this using any official methods. More details, visit our realtime signing checker page: iOS Signing Checker.
🔒 Unsigned IPSWs
286The Unsigned IPSWs cannot be installed, restored to via official iTunes, Finder, or idevicerestore methods.
iOS 27.0
Sep 14, 2026
✕ Unsigned
34 devices
iOS 26.6.2
Sep 8, 2026
✕ Unsigned
31 devices
iOS 26.6.1
Aug 17, 2026
✕ Unsigned
31 devices
iOS 26.6
Jul 27, 2026
✕ Unsigned
31 devices
iOS 26.5.2
Jun 29, 2026
✕ Unsigned
31 devices
iOS 26.5.1
Jun 1, 2026
✕ Unsigned
5 devices
iOS 26.5
May 11, 2026
✕ Unsigned
31 devices
iOS 26.4.2
Apr 22, 2026
✕ Unsigned
31 devices
iOS 26.4.1
Apr 8, 2026
✕ Unsigned
31 devices
iOS 26.4
Mar 24, 2026
✕ Unsigned
31 devices
iOS 26.3.1
Mar 4, 2026
✕ Unsigned
31 devices
iOS 26.3
Feb 11, 2026
✕ Unsigned
30 devices
iOS 26.2.1
Jan 26, 2026
✕ Unsigned
30 devices
iOS 26.2
Dec 13, 2025
✕ Unsigned
30 devices
iOS 26.1
Nov 3, 2025
✕ Unsigned
30 devices
iOS 26.0.1
Sep 29, 2025
✕ Unsigned
30 devices
iOS 26.0
Sep 15, 2025
✕ Unsigned
30 devices
iOS 18.7.9
May 11, 2026
✕ Unsigned
4 devices
iOS 18.7.8
Apr 22, 2026
✕ Unsigned
4 devices
iOS 18.7.7
Apr 1, 2026
✕ Unsigned
4 devices
iOS 18.7.6
Mar 4, 2026
✕ Unsigned
4 devices
iOS 18.7.5
Feb 11, 2026
✕ Unsigned
4 devices
iOS 18.7.4
Jan 26, 2026
✕ Unsigned
4 devices
iOS 18.7.3
Dec 22, 2025
✕ Unsigned
4 devices
iOS 18.7.2
Nov 5, 2025
✕ Unsigned
4 devices
iOS 18.7.1
Sep 29, 2025
✕ Unsigned
4 devices
iOS 18.7
Sep 15, 2025
✕ Unsigned
4 devices
iOS 18.6.2
Aug 20, 2025
✕ Unsigned
30 devices
iOS 18.6.1
Aug 14, 2025
✕ Unsigned
30 devices
iOS 18.6
Jul 29, 2025
✕ Unsigned
30 devices
iOS 18.5
May 12, 2025
✕ Unsigned
30 devices
iOS 18.4.1
Apr 16, 2025
✕ Unsigned
30 devices
iOS 18.4
Mar 31, 2025
✕ Unsigned
30 devices
iOS 18.3.2
Mar 11, 2025
✕ Unsigned
30 devices
iOS 18.3.1
Feb 10, 2025
✕ Unsigned
30 devices
iOS 18.3
Jan 27, 2025
✕ Unsigned
29 devices
iOS 18.2.1
Jan 6, 2025
✕ Unsigned
29 devices
iOS 18.2
Dec 11, 2024
✕ Unsigned
29 devices
iOS 18.1.1
Nov 19, 2024
✕ Unsigned
29 devices
iOS 18.1
Oct 28, 2024
✕ Unsigned
29 devices
iOS 18.0.1
Oct 3, 2024
✕ Unsigned
29 devices
iOS 18.0
Sep 16, 2024
✕ Unsigned
29 devices
iOS 17.7
Sep 16, 2024
✕ Unsigned
25 devices
iOS 17.6.1
Aug 19, 2024
✕ Unsigned
25 devices
iOS 17.6
Jul 29, 2024
✕ Unsigned
25 devices
iOS 17.5.1
May 20, 2024
✕ Unsigned
25 devices
iOS 17.5
May 13, 2024
✕ Unsigned
25 devices
iOS 17.4.1
Mar 27, 2024
✕ Unsigned
25 devices
iOS 17.4
Mar 5, 2024
✕ Unsigned
25 devices
iOS 17.3.1
Feb 8, 2024
✕ Unsigned
25 devices
iOS 17.3
Jan 22, 2024
✕ Unsigned
25 devices
iOS 17.2.1
Dec 19, 2023
✕ Unsigned
25 devices
iOS 17.2
Dec 11, 2023
✕ Unsigned
25 devices
iOS 17.1.2
Nov 30, 2023
✕ Unsigned
25 devices
iOS 17.1.1
Nov 8, 2023
✕ Unsigned
25 devices
iOS 17.1
Oct 25, 2023
✕ Unsigned
25 devices
iOS 17.0.3
Oct 4, 2023
✕ Unsigned
25 devices
iOS 17.0.2
Sep 26, 2023
✕ Unsigned
25 devices
iOS 17.0.1
Sep 21, 2023
✕ Unsigned
21 devices
iOS 17.0
Sep 18, 2023
✕ Unsigned
21 devices
iOS 16.7.15
Mar 11, 2026
✕ Unsigned
6 devices
iOS 16.7.14
Feb 2, 2026
✕ Unsigned
6 devices
iOS 16.7.13
Jan 26, 2026
✕ Unsigned
6 devices
iOS 16.7.12
Sep 15, 2025
✕ Unsigned
6 devices
iOS 16.7.11
Mar 31, 2025
✕ Unsigned
6 devices
iOS 16.7.10
Aug 7, 2024
✕ Unsigned
6 devices
iOS 16.7.9
Jul 29, 2024
✕ Unsigned
6 devices
iOS 16.7.8
May 13, 2024
✕ Unsigned
6 devices
iOS 16.7.7
Mar 21, 2024
✕ Unsigned
6 devices
iOS 16.7.6
Mar 5, 2024
✕ Unsigned
6 devices
iOS 16.7.5
Jan 22, 2024
✕ Unsigned
6 devices
iOS 16.7.4
Dec 19, 2023
✕ Unsigned
6 devices
iOS 16.7.3
Dec 11, 2023
✕ Unsigned
6 devices
iOS 16.7.2
Oct 25, 2023
✕ Unsigned
6 devices
iOS 16.7.1
Oct 10, 2023
✕ Unsigned
6 devices
iOS 16.7
Sep 21, 2023
✕ Unsigned
6 devices
iOS 16.6.1
Sep 7, 2023
✕ Unsigned
27 devices
iOS 16.6
Jul 24, 2023
✕ Unsigned
27 devices
iOS 16.5.1
Jun 21, 2023
✕ Unsigned
27 devices
iOS 16.5
May 18, 2023
✕ Unsigned
27 devices
iOS 16.4.1
Apr 7, 2023
✕ Unsigned
27 devices
iOS 16.4
Mar 27, 2023
✕ Unsigned
27 devices
iOS 16.3.1
Feb 13, 2023
✕ Unsigned
27 devices
iOS 16.3
Jan 23, 2023
✕ Unsigned
27 devices
iOS 16.2
Dec 13, 2022
✕ Unsigned
27 devices
iOS 16.1.2
Nov 30, 2022
✕ Unsigned
27 devices
iOS 16.1.1
Nov 9, 2022
✕ Unsigned
27 devices
iOS 16.1
Oct 24, 2022
✕ Unsigned
27 devices
iOS 16.0.3
Oct 11, 2022
✕ Unsigned
27 devices
iOS 16.0.2
Sep 22, 2022
✕ Unsigned
27 devices
iOS 16.0.1
Sep 15, 2022
✕ Unsigned
4 devices
iOS 16.0
Sep 12, 2022
✕ Unsigned
27 devices
iOS 15.8.7
Mar 11, 2026
✕ Unsigned
7 devices
iOS 15.8.6
Jan 26, 2026
✕ Unsigned
7 devices
iOS 15.8.5
Sep 15, 2025
✕ Unsigned
7 devices
iOS 15.8.4
Mar 31, 2025
✕ Unsigned
7 devices
iOS 15.8.3
Jul 29, 2024
✕ Unsigned
7 devices
iOS 15.8.2
Mar 5, 2024
✕ Unsigned
7 devices
iOS 15.8.1
Jan 22, 2024
✕ Unsigned
7 devices
iOS 15.8
Oct 25, 2023
✕ Unsigned
7 devices
iOS 15.7.9
Sep 11, 2023
✕ Unsigned
7 devices
iOS 15.7.8
Jul 24, 2023
✕ Unsigned
7 devices
iOS 15.7.7
Jun 21, 2023
✕ Unsigned
7 devices
iOS 15.7.6
May 18, 2023
✕ Unsigned
7 devices
iOS 15.7.5
Apr 10, 2023
✕ Unsigned
7 devices
iOS 15.7.4
Mar 27, 2023
✕ Unsigned
7 devices
iOS 15.7.3
Jan 23, 2023
✕ Unsigned
7 devices
iOS 15.7.2
Dec 13, 2022
✕ Unsigned
7 devices
iOS 15.7.1
Oct 27, 2022
✕ Unsigned
7 devices
iOS 15.7
Sep 12, 2022
✕ Unsigned
7 devices
iOS 15.6.1
Aug 17, 2022
✕ Unsigned
30 devices
iOS 15.6
Jul 20, 2022
✕ Unsigned
30 devices
iOS 15.5
May 16, 2022
✕ Unsigned
30 devices
iOS 15.4.1
Mar 31, 2022
✕ Unsigned
30 devices
iOS 15.4
Mar 14, 2022
✕ Unsigned
30 devices
iOS 15.3.1
Feb 10, 2022
✕ Unsigned
29 devices
iOS 15.3
Jan 26, 2022
✕ Unsigned
29 devices
iOS 15.2.1
Jan 12, 2022
✕ Unsigned
29 devices
iOS 15.2
Dec 13, 2021
✕ Unsigned
29 devices
iOS 15.1.1
Nov 17, 2021
✕ Unsigned
8 devices
iOS 15.1
Oct 25, 2021
✕ Unsigned
29 devices
iOS 15.0.2
Oct 11, 2021
✕ Unsigned
29 devices
iOS 15.0.1
Oct 1, 2021
✕ Unsigned
29 devices
iOS 15.0
Sep 20, 2021
✕ Unsigned
29 devices
iOS 14.8
Sep 13, 2021
✕ Unsigned
25 devices
iOS 14.7.1
Jul 26, 2021
✕ Unsigned
25 devices
iOS 14.7
Jul 19, 2021
✕ Unsigned
25 devices
iOS 14.6
May 24, 2021
✕ Unsigned
25 devices
iOS 14.5.1
May 3, 2021
✕ Unsigned
25 devices
iOS 14.5
Apr 26, 2021
✕ Unsigned
25 devices
iOS 14.4.2
Mar 26, 2021
✕ Unsigned
25 devices
iOS 14.4.1
Mar 8, 2021
✕ Unsigned
25 devices
iOS 14.4
Jan 26, 2021
✕ Unsigned
25 devices
iOS 14.3
Dec 14, 2020
✕ Unsigned
25 devices
iOS 14.2.1
Nov 19, 2020
✕ Unsigned
4 devices
iOS 14.2
Nov 5, 2020
✕ Unsigned
25 devices
iOS 14.1
Oct 20, 2020
✕ Unsigned
24 devices
iOS 14.0.1
Sep 24, 2020
✕ Unsigned
21 devices
iOS 14.0
Sep 16, 2020
✕ Unsigned
21 devices
iOS 13.7
Sep 1, 2020
✕ Unsigned
21 devices
iOS 13.6.1
Aug 12, 2020
✕ Unsigned
21 devices
iOS 13.6
Jul 15, 2020
✕ Unsigned
21 devices
iOS 13.5.1
Jun 1, 2020
✕ Unsigned
21 devices
iOS 13.5
May 20, 2020
✕ Unsigned
21 devices
iOS 13.4.1
Apr 7, 2020
✕ Unsigned
21 devices
iOS 13.4
Mar 24, 2020
✕ Unsigned
20 devices
iOS 13.3.1
Jan 28, 2020
✕ Unsigned
20 devices
iOS 13.3
Dec 10, 2019
✕ Unsigned
20 devices
iOS 13.2.3
Nov 18, 2019
✕ Unsigned
20 devices
iOS 13.2.2
Nov 7, 2019
✕ Unsigned
20 devices
iOS 13.2
Oct 28, 2019
✕ Unsigned
20 devices
iOS 13.1.3
Oct 15, 2019
✕ Unsigned
20 devices
iOS 13.1.2
Sep 30, 2019
✕ Unsigned
20 devices
iOS 13.1.1
Sep 27, 2019
✕ Unsigned
20 devices
iOS 13.1
Sep 24, 2019
✕ Unsigned
20 devices
iOS 13.0
Sep 19, 2019
✕ Unsigned
20 devices
iOS 12.5.7
Jan 23, 2023
✕ Unsigned
4 devices
iOS 12.5.6
Aug 31, 2022
✕ Unsigned
4 devices
iOS 12.5.5
Sep 23, 2021
✕ Unsigned
4 devices
iOS 12.5.4
Jun 14, 2021
✕ Unsigned
4 devices
iOS 12.5.3
May 3, 2021
✕ Unsigned
4 devices
iOS 12.5.2
Mar 26, 2021
✕ Unsigned
4 devices
iOS 12.5.1
Jan 11, 2021
✕ Unsigned
4 devices
iOS 12.5
Dec 14, 2020
✕ Unsigned
4 devices
iOS 12.4.9
Nov 5, 2020
✕ Unsigned
4 devices
iOS 12.4.8
Jul 15, 2020
✕ Unsigned
4 devices
iOS 12.4.7
May 20, 2020
✕ Unsigned
4 devices
iOS 12.4.6
Mar 24, 2020
✕ Unsigned
4 devices
iOS 12.4.5
Jan 28, 2020
✕ Unsigned
4 devices
iOS 12.4.4
Dec 10, 2019
✕ Unsigned
4 devices
iOS 12.4.3
Oct 28, 2019
✕ Unsigned
4 devices
iOS 12.4.2
Sep 26, 2019
✕ Unsigned
4 devices
iOS 12.4.1
Aug 26, 2019
✕ Unsigned
21 devices
iOS 12.4
Jul 22, 2019
✕ Unsigned
21 devices
iOS 12.3.2
Jun 10, 2019
✕ Unsigned
2 devices
iOS 12.3.1
May 24, 2019
✕ Unsigned
21 devices
iOS 12.3
May 13, 2019
✕ Unsigned
21 devices
iOS 12.2
Mar 25, 2019
✕ Unsigned
21 devices
iOS 12.1.4
Feb 7, 2019
✕ Unsigned
21 devices
iOS 12.1.3
Jan 22, 2019
✕ Unsigned
21 devices
iOS 12.1.2
Dec 20, 2018
✕ Unsigned
21 devices
iOS 12.1.1
Dec 5, 2018
✕ Unsigned
21 devices
iOS 12.1
Oct 30, 2018
✕ Unsigned
21 devices
iOS 12.0.1
Oct 8, 2018
✕ Unsigned
21 devices
iOS 12.0
Sep 17, 2018
✕ Unsigned
21 devices
iOS 11.4.1
Jul 9, 2018
✕ Unsigned
17 devices
iOS 11.4
May 29, 2018
✕ Unsigned
17 devices
iOS 11.3.1
Apr 24, 2018
✕ Unsigned
17 devices
iOS 11.3
Mar 29, 2018
✕ Unsigned
17 devices
iOS 11.2.6
Feb 19, 2018
✕ Unsigned
17 devices
iOS 11.2.5
Jan 23, 2018
✕ Unsigned
17 devices
iOS 11.2.2
Jan 8, 2018
✕ Unsigned
17 devices
iOS 11.2.1
Dec 13, 2017
✕ Unsigned
17 devices
iOS 11.2
Dec 2, 2017
✕ Unsigned
17 devices
iOS 11.1.2
Nov 16, 2017
✕ Unsigned
17 devices
iOS 11.1.1
Nov 9, 2017
✕ Unsigned
17 devices
iOS 11.1
Oct 31, 2017
✕ Unsigned
17 devices
iOS 11.0.3
Oct 11, 2017
✕ Unsigned
15 devices
iOS 11.0.2
Oct 3, 2017
✕ Unsigned
15 devices
iOS 11.0.1
Sep 26, 2017
✕ Unsigned
15 devices
iOS 11.0
Sep 19, 2017
✕ Unsigned
15 devices
iOS 10.3.2
May 15, 2017
✕ Unsigned
15 devices
iOS 10.3.1
Apr 3, 2017
✕ Unsigned
15 devices
iOS 10.3
Mar 27, 2017
✕ Unsigned
15 devices
iOS 10.2.1
Jan 23, 2017
✕ Unsigned
15 devices
iOS 10.2
Dec 12, 2016
✕ Unsigned
15 devices
iOS 10.1.1
Nov 9, 2016
✕ Unsigned
15 devices
iOS 10.1
Oct 24, 2016
✕ Unsigned
15 devices
iOS 10.0.3
Oct 17, 2016
✕ Unsigned
4 devices
iOS 10.0.2
Sep 23, 2016
✕ Unsigned
15 devices
iOS 10.0.1
Sep 13, 2016
✕ Unsigned
15 devices
iOS 9.3.4
Aug 4, 2016
✕ Unsigned
12 devices
iOS 9.3.3
Jul 18, 2016
✕ Unsigned
12 devices
iOS 9.3.2
May 16, 2016
✕ Unsigned
12 devices
iOS 9.3.1
Mar 31, 2016
✕ Unsigned
12 devices
iOS 9.3
Mar 21, 2016
✕ Unsigned
12 devices
iOS 9.2.1
Feb 18, 2016
✕ Unsigned
11 devices
iOS 9.2
Dec 8, 2015
✕ Unsigned
11 devices
iOS 9.1
Oct 21, 2015
✕ Unsigned
11 devices
iOS 9.0.2
Sep 30, 2015
✕ Unsigned
11 devices
iOS 9.0.1
Sep 24, 2015
✕ Unsigned
11 devices
iOS 9.0
Sep 16, 2015
✕ Unsigned
11 devices
iOS 8.4.1
Aug 13, 2015
✕ Unsigned
9 devices
iOS 8.4
Jun 30, 2015
✕ Unsigned
9 devices
iOS 8.3
Apr 8, 2015
✕ Unsigned
9 devices
iOS 8.2
Mar 9, 2015
✕ Unsigned
9 devices
iOS 8.1.3
Jan 27, 2015
✕ Unsigned
9 devices
iOS 8.1.2
Dec 9, 2014
✕ Unsigned
9 devices
iOS 8.1.1
Nov 17, 2014
✕ Unsigned
9 devices
iOS 8.1
Oct 20, 2014
✕ Unsigned
9 devices
iOS 8.0.2
Sep 26, 2014
✕ Unsigned
9 devices
iOS 8.0.1
Sep 24, 2014
✕ Unsigned
9 devices
iOS 8.0
Sep 17, 2014
✕ Unsigned
9 devices
iOS 7.1.1
Apr 22, 2014
✕ Unsigned
10 devices
iOS 7.1
Mar 10, 2014
✕ Unsigned
10 devices
iOS 7.0.6
Feb 21, 2014
✕ Unsigned
10 devices
iOS 7.0.5
Jan 29, 2014
✕ Unsigned
2 devices
iOS 7.0.4
Nov 15, 2013
✕ Unsigned
10 devices
iOS 7.0.3
Oct 22, 2013
✕ Unsigned
10 devices
iOS 7.0.2
Sep 26, 2013
✕ Unsigned
10 devices
iOS 7.0.1
Sep 18, 2013
✕ Unsigned
4 devices
iOS 7.0
Sep 18, 2013
✕ Unsigned
6 devices
iOS 6.1.4
✕ Unsigned
2 devices
iOS 6.1.3
✕ Unsigned
7 devices
iOS 6.1.2
✕ Unsigned
7 devices
iOS 6.1.1
✕ Unsigned
1 device
iOS 6.1
✕ Unsigned
7 devices
iOS 6.0.2
✕ Unsigned
2 devices
iOS 6.0.1
✕ Unsigned
7 devices
iOS 6.0
✕ Unsigned
7 devices
iOS 5.1.1
✕ Unsigned
4 devices
iOS 5.1
✕ Unsigned
4 devices
iOS 5.0.1
✕ Unsigned
4 devices
iOS 5.0
✕ Unsigned
4 devices
iOS 4.3.5
✕ Unsigned
2 devices
iOS 4.3.4
✕ Unsigned
2 devices
iOS 4.3.3
✕ Unsigned
2 devices
iOS 4.3.2
✕ Unsigned
2 devices
iOS 4.3.1
✕ Unsigned
2 devices
iOS 4.3
✕ Unsigned
2 devices
iOS 4.2.10
✕ Unsigned
1 device
iOS 4.2.9
✕ Unsigned
1 device
iOS 4.2.8
✕ Unsigned
1 device
iOS 4.2.7
✕ Unsigned
1 device
iOS 4.2.6
✕ Unsigned
1 device
iOS 4.0.2
✕ Unsigned
3 devices
iOS 4.0.1
✕ Unsigned
3 devices
iOS 4.0
✕ Unsigned
3 devices
iOS 3.1.3
✕ Unsigned
3 devices
iOS 3.1.2
✕ Unsigned
3 devices
iOS 3.1
✕ Unsigned
3 devices
iOS 3.0.1
✕ Unsigned
3 devices
iOS 3.0
✕ Unsigned
3 devices
iOS 2.2.1
✕ Unsigned
2 devices
iOS 2.2
✕ Unsigned
2 devices
iOS 2.1
✕ Unsigned
2 devices
iOS 2.0.2
✕ Unsigned
2 devices
iOS 2.0.1
✕ Unsigned
2 devices
iOS 2.0
✕ Unsigned
2 devices
iOS 1.1.4
✕ Unsigned
1 device
iOS 1.1.3
✕ Unsigned
1 device
iOS 1.1.2
✕ Unsigned
1 device
iOS 1.1.1
✕ Unsigned
1 device
iOS 1.0.2
✕ Unsigned
1 device
iOS 1.0.1
✕ Unsigned
1 device
iOS 1.0
✕ Unsigned
1 device