iPhone 6s
Identifier: iPhone8,1
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Selected
Version
Download
Signed IPSWs
These firmwares are currently being signed by Apple and can be restored via iTunes.
Unsigned IPSWs
These firmwares are no longer being signed and cannot be restored without saved SHSH blobs.
iOS 15.8.5
Build: 19H394
Released
September 15, 2025
iOS 15.8.4
Build: 19H390
Released
March 31, 2025
iOS 15.8.3
Build: 19H386
Released
July 29, 2024
iOS 15.8.2
Build: 19H384
Released
March 5, 2024
iOS 15.8.1
Build: 19H380
Released
January 31, 2024
iOS 15.8
Build: 19H370
Released
October 25, 2023
iOS 15.7.9
Build: 19H365
Released
September 11, 2023
iOS 15.7.8
Build: 19H364
Released
July 24, 2023
iOS 15.7.7
Build: 19H357
Released
June 21, 2023
iOS 15.7.6
Build: 19H349
Released
May 18, 2023
iOS 15.7.5
Build: 19H332
Released
April 10, 2023
iOS 15.7.4
Build: 19H321
Released
March 27, 2023
iOS 15.7.3
Build: 19H307
Released
January 23, 2023
iOS 15.7.2
Build: 19H218
Released
December 13, 2022
iOS 15.7.1
Build: 19H117
Released
October 27, 2022
iOS 15.7
Build: 19H12
Released
September 12, 2022
iOS 15.6.1
Build: 19G82
Released
August 17, 2022
iOS 15.6
Build: 19G71
Released
July 20, 2022
iOS 15.5
Build: 19F77
Released
May 16, 2022
iOS 15.4.1
Build: 19E258
Released
March 31, 2022
iOS 15.4
Build: 19E241
Released
March 14, 2022
iOS 15.3.1
Build: 19D52
Released
February 10, 2022
iOS 15.3
Build: 19D50
Released
January 26, 2022
iOS 15.2.1
Build: 19C63
Released
January 12, 2022
iOS 15.2
Build: 19C56
Released
December 13, 2021
iOS 15.1
Build: 19B74
Released
October 25, 2021
iOS 15.0.2
Build: 19A404
Released
October 11, 2021
iOS 15.0.1
Build: 19A348
Released
October 1, 2021
iOS 15.0
Build: 19A346
Released
September 20, 2021
iOS 14.8
Build: 18H17
Released
September 13, 2021
iOS 14.7.1
Build: 18G82
Released
July 26, 2021
iOS 14.7
Build: 18G69
Released
July 19, 2021
iOS 14.6
Build: 18F72
Released
May 24, 2021
iOS 14.5.1
Build: 18E212
Released
May 3, 2021
iOS 14.5
Build: 18E199
Released
April 26, 2021
iOS 14.4.2
Build: 18D70
Released
March 26, 2021
iOS 14.4.1
Build: 18D61
Released
March 8, 2021
iOS 14.4
Build: 18D52
Released
January 26, 2021
iOS 14.3
Build: 18C66
Released
December 14, 2020
iOS 14.2
Build: 18B92
Released
November 5, 2020
iOS 14.1
Build: 18A8395
Released
October 20, 2020
iOS 14.0.1
Build: 18A393
Released
September 24, 2020
iOS 14.0
Build: 18A373
Released
September 16, 2020
iOS 13.7
Build: 17H35
Released
September 1, 2020
iOS 13.6.1
Build: 17G80
Released
August 12, 2020
iOS 13.6
Build: 17G68
Released
July 15, 2020
iOS 13.5.1
Build: 17F80
Released
June 1, 2020
iOS 13.5
Build: 17F75
Released
May 20, 2020
iOS 13.4.1
Build: 17E262
Released
April 7, 2020
iOS 13.4
Build: 17E255
Released
March 24, 2020
iOS 13.3.1
Build: 17D50
Released
January 28, 2020
iOS 13.3
Build: 17C54
Released
December 10, 2019
iOS 13.2.3
Build: 17B111
Released
November 18, 2019
iOS 13.2.2
Build: 17B102
Released
November 7, 2019
iOS 13.2
Build: 17B84
Released
October 28, 2019
iOS 13.1.3
Build: 17A878
Released
October 15, 2019
iOS 13.1.2
Build: 17A860
Released
September 30, 2019
iOS 13.1.1
Build: 17A854
Released
September 27, 2019
iOS 13.1
Build: 17A844
Released
September 24, 2019
iOS 13.0
Build: 17A577
Released
September 19, 2019
iOS 12.4.1
Build: 16G102
Released
August 26, 2019
iOS 12.4
Build: 16G77
Released
July 22, 2019
iOS 12.3.1
Build: 16F203
Released
May 24, 2019
iOS 12.3
Build: 16F156
Released
May 13, 2019
iOS 12.2
Build: 16E227
Released
March 25, 2019
iOS 12.1.4
Build: 16D57
Released
February 7, 2019
iOS 12.1.3
Build: 16D39
Released
January 22, 2019
iOS 12.1.2
Build: 16C104
Released
December 20, 2018
iOS 12.1.2
Build: 16C101
Released
December 17, 2018
iOS 12.1.1
Build: 16C50
Released
December 5, 2018
iOS 12.1
Build: 16B92
Released
October 30, 2018
iOS 12.0.1
Build: 16A404
Released
October 8, 2018
iOS 12.0
Build: 16A366
Released
September 17, 2018
iOS 11.4.1
Build: 15G77
Released
July 9, 2018
iOS 11.4
Build: 15F79
Released
May 29, 2018
iOS 11.3.1
Build: 15E302
Released
April 24, 2018
iOS 11.3
Build: 15E216
Released
March 29, 2018
iOS 11.2.6
Build: 15D100
Released
February 19, 2018
iOS 11.2.5
Build: 15D60
Released
January 23, 2018
iOS 11.2.2
Build: 15C202
Released
January 8, 2018
iOS 11.2.1
Build: 15C153
Released
December 13, 2017
iOS 11.2
Build: 15C114
Released
December 2, 2017
iOS 11.1.2
Build: 15B202
Released
November 16, 2017
iOS 11.1.1
Build: 15B150
Released
November 9, 2017
iOS 11.1
Build: 15B93
Released
October 31, 2017
iOS 11.0.3
Build: 15A432
Released
October 11, 2017
iOS 11.0.2
Build: 15A421
Released
October 3, 2017
iOS 11.0.1
Build: 15A402
Released
September 26, 2017
iOS 11.0
Build: 15A372
Released
September 19, 2017
iOS 10.3.3
Build: 14G60
Released
July 19, 2017
iOS 10.3.2
Build: 14F89
Released
May 15, 2017
iOS 10.3.1
Build: 14E304
Released
April 3, 2017
iOS 10.3
Build: 14E277
Released
March 27, 2017
iOS 10.2.1
Build: 14D27
Released
January 23, 2017
iOS 10.2
Build: 14C92
Released
December 12, 2016
iOS 10.1.1
Build: 14B150
Released
November 9, 2016
iOS 10.1.1
Build: 14B100
Released
October 31, 2016
iOS 10.1
Build: 14B72
Released
October 24, 2016
iOS 10.0.2
Build: 14A456
Released
September 23, 2016
iOS 10.0.1
Build: 14A403
Released
September 13, 2016
iOS 9.3.5
Build: 13G36
Released
August 25, 2016
iOS 9.3.4
Build: 13G35
Released
August 4, 2016
iOS 9.3.3
Build: 13G34
Released
July 18, 2016
iOS 9.3.2
Build: 13F69
Released
May 16, 2016
iOS 9.3.1
Build: 13E238
Released
March 31, 2016
iOS 9.3
Build: 13E234
Released
March 21, 2016
iOS 9.2.1
Build: 13D20
Released
February 18, 2016
iOS 9.2.1
Build: 13D15
Released
January 19, 2016
iOS 9.2
Build: 13C75
Released
December 8, 2015
iOS 9.1
Build: 13B143
Released
October 21, 2015
iOS 9.0.2
Build: 13A452
Released
September 30, 2015
iOS 9.0.1
Build: 13A405
Released
September 24, 2015
iOS 9.0
Build: 13A342
Released
September 16, 2015
How to Install?
Follow these critical steps to ensure a successful firmware installation.
Secure Your Data
Always start by creating a full backup of your device via iCloud or a computer to ensure your personal files are safe.
Establish Connection
Use a high-quality MFi-certified cable to connect your device to your Mac or PC.
Verify Security
Temporarily disable Find My in your iCloud settings to allow the restoration process to proceed.
Initiate Restore
Hold Option (Mac) or Shift (PC) while clicking Restore in Finder/iTunes, then select your downloaded IPSW.
Finalize Setup
Once the installation completes, follow the on-screen prompts to restore your data from your backup.