iOS 27 Beta Get the beta

IPSW firmware · 6 signed builds · checked Oct 19, 2026

iPhone 16 Plus IPSW Download

Every iOS 27 beta, RC and release restore file plus iOS 26 for downgrading for the iPhone 16 Plus, linked straight to Apple's servers. Signing status and links checked Oct 19, 2026.

iPhone 16 Plus
Latest betaBetaSigned
iOS 27.2 beta 4
24B5110aOct 13, 202612.72 GB
Download
Latest releaseReleaseSigned
iOS 27.0.1
24A446Sep 28, 202612.31 GB
Download

iOS 27 IPSW files

15 files. The newest builds are at the top.

VersionBuildTypeStatusReleasedSizeSHA-256Download
iOS 27.2 beta 424B5110aBetaSignedOct 13, 202612.72 GBIPSW
iOS 27.2 beta 324B5099fBetaSignedOct 5, 202612.37 GBIPSW
iOS 27.0.124A446ReleaseSignedSep 28, 202612.31 GBIPSW
iOS 27.2 beta 224B5089gBetaSignedSep 21, 202612.37 GBIPSW
iOS 27.2 beta24B5084kBetaSignedSep 16, 202612.37 GBIPSW
iOS 27.024A437ReleaseNot signedSep 14, 202612.31 GBIPSW
iOS 27.0 RC24A435RCNot signedSep 9, 202612.31 GBIPSW
iOS 27.0 beta 824A5430aBetaNot signedAug 31, 202612.14 GBIPSW
iOS 27.0 beta 724A5424aBetaNot signedAug 24, 202612.14 GBIPSW
iOS 27.0 beta 624A5418bBetaNot signedAug 17, 202612.14 GBIPSW
iOS 27.0 beta 524A5408dBetaNot signedAug 10, 202612.14 GBIPSW
iOS 27.0 beta 424A5390fBetaNot signedJul 20, 202612.28 GBIPSW
iOS 27.0 beta 324A5380hBetaNot signedJul 6, 202612.30 GBIPSW
iOS 27.0 beta 224A5370hBetaNot signedJun 22, 202612.36 GBIPSW
iOS 27.0 beta24A5355qBetaNot signedJun 8, 202612.49 GBIPSW

iOS 26 IPSW files

Use a signed iOS 26 build to leave the beta. 59 files.

VersionBuildTypeStatusReleasedSizeSHA-256Download
iOS 26.6.223G90ReleaseNot signedSep 8, 202611.23 GBIPSW
iOS 26.6.123G83ReleaseNot signedAug 17, 202611.23 GBIPSW
iOS 26.6.1 RC23G82RCSignedAug 10, 202611.23 GBIPSW
iOS 26.623G71ReleaseNot signedJul 27, 202611.23 GBIPSW
iOS 26.6 beta 523G5065aBetaNot signedJul 13, 202611.23 GBIPSW
iOS 26.6 beta 423G5057cBetaNot signedJul 6, 202611.23 GBIPSW
iOS 26.6 beta 323G5052dBetaNot signedJun 29, 202611.23 GBIPSW
iOS 26.5.223F84ReleaseNot signedJun 29, 202611.02 GBIPSW
iOS 26.6 beta 223G5043dBetaNot signedJun 15, 202611.36 GBIPSW
iOS 26.6 beta23G5028eBetaNot signedMay 26, 202611.36 GBIPSW
iOS 26.523F77ReleaseNot signedMay 11, 202611.09 GBIPSW
iOS 26.5 RC23F75RCNot signedMay 4, 202611.09 GBIPSW
iOS 26.5 beta 423F5069bBetaNot signedApr 27, 202611.02 GBIPSW
iOS 26.4.223E261ReleaseNot signedApr 22, 202611.02 GBIPSW
iOS 26.5 beta 323F5059eBetaNot signedApr 20, 202611.02 GBIPSW
iOS 26.5 beta 223F5054hBetaNot signedApr 13, 202611.03 GBIPSW
iOS 26.5 beta 223F5054dBetaNot signedApr 13, 202611.10 GBIPSW
iOS 26.4.123E254ReleaseNot signedApr 8, 202611.02 GBIPSW
iOS 26.5 beta23F5043kBetaNot signedApr 3, 202611.02 GBIPSW
iOS 26.5 beta23F5043gBetaNot signedMar 30, 202611.02 GBIPSW
iOS 26.423E246ReleaseNot signedMar 24, 202611.02 GBIPSW
iOS 26.4 RC23E244RCNot signedMar 18, 202611.02 GBIPSW
iOS 26.4 beta 423E5234aBetaNot signedMar 9, 202611.02 GBIPSW
iOS 26.4 beta 323E5223kBetaNot signedMar 5, 202611.08 GBIPSW
iOS 26.3.123D8133ReleaseNot signedMar 4, 202610.80 GBIPSW
iOS 26.4 beta 323E5223fBetaNot signedMar 2, 202611.08 GBIPSW
iOS 26.4 beta 223E5218eBetaNot signedFeb 23, 202611.08 GBIPSW
iOS 26.4 beta23E5207qBetaNot signedFeb 16, 202611.02 GBIPSW
iOS 26.323D127ReleaseNot signedFeb 11, 202610.79 GBIPSW
iOS 26.3 RC23D125RCNot signedFeb 4, 202610.79 GBIPSW
iOS 26.3 beta 323D5114dBetaNot signedJan 26, 202610.79 GBIPSW
iOS 26.2.123C71ReleaseNot signedJan 26, 202610.75 GBIPSW
iOS 26.3 beta 223D5103dBetaNot signedJan 12, 202610.83 GBIPSW
iOS 26.3 beta23D5089eBetaNot signedDec 15, 202510.82 GBIPSW
iOS 26.223C55ReleaseNot signedDec 12, 202510.75 GBIPSW
iOS 26.2 RC 223C54RCNot signedDec 8, 202510.82 GBIPSW
iOS 26.2 RC23C52RCNot signedDec 3, 202510.75 GBIPSW
iOS 26.2 beta 323C5044bBetaNot signedNov 17, 202510.75 GBIPSW
iOS 26.2 beta 223C5033hBetaNot signedNov 12, 202510.75 GBIPSW
iOS 26.2 beta23C5027fBetaNot signedNov 4, 202510.75 GBIPSW
iOS 26.123B85ReleaseNot signedNov 3, 202510.75 GBIPSW
iOS 26.1 RC23B82RCNot signedOct 28, 202510.75 GBIPSW
iOS 26.1 beta 423B5073aBetaNot signedOct 20, 202510.75 GBIPSW
iOS 26.1 beta 323B5064eBetaNot signedOct 13, 202511.04 GBIPSW
iOS 26.1 beta 223B5059eBetaNot signedOct 6, 202510.98 GBIPSW
iOS 26.0.123A355ReleaseNot signedSep 29, 202510.72 GBIPSW
iOS 26.1 beta23B5044lBetaNot signedSep 22, 202511.22 GBIPSW
iOS 26.023A341ReleaseNot signedSep 15, 202510.72 GBIPSW
iOS 26.0 RC23A340RCNot signedSep 9, 202510.72 GBIPSW
iOS 26.0 beta 923A5336aBetaNot signedSep 2, 202510.58 GBIPSW
iOS 26.0 beta 823A5330aBetaNot signedAug 25, 202510.58 GBIPSW
iOS 26.0 beta 723A5326aBetaNot signedAug 18, 202510.58 GBIPSW
iOS 26.0 beta 623A5318cBetaNot signedAug 11, 202510.51 GBIPSW
iOS 26.0 beta 523A5308gBetaNot signedAug 5, 202510.44 GBIPSW
iOS 26.0 beta 423A5297iBetaNot signedJul 22, 202510.50 GBIPSW
iOS 26.0 beta 323A5287gBetaNot signedJul 7, 202510.71 GBIPSW
iOS 26.0 beta 223A5276fBetaNot signedJun 23, 202510.71 GBIPSW
iOS 26.0 beta23A5260uBetaNot signedJun 13, 202510.67 GBIPSW
iOS 26.0 beta23A5260nBetaNot signedJun 9, 202510.67 GBIPSW

How to install an IPSW on the iPhone 16 Plus

  1. Back up first. Restoring an IPSW erases the iPhone. Make an encrypted, archived backup in Finder (Mac) or the Apple Devices app (Windows).
  2. Download the right file from the table above — it must match the iPhone 16 Plus and be marked Signed, or Apple will refuse it.
  3. Connect the iPhone with a cable, open Finder or Apple Devices, and select it in the sidebar.
  4. Option-click (Mac) or Shift-click (Windows) Check for Update to install over your data, or Restore iPhone for a clean install — then pick the .ipsw file.
  5. Wait for both restarts and keep the cable connected. If the iPhone won't respond, put it in recovery mode and restore again.

No computer? You don't need an IPSW to try the beta — it installs over the air from Settings. IPSW files are for clean installs, recovering a stuck device and downgrading.

iPhone 16 Plus at a glance

IdentifieriPhone17,4
ChipA18
Released2024
Files listed74
Model numbersA3082, A3289, A3290, A3291

iPhone 16 Plus IPSW questions

Which iOS versions is Apple signing for the iPhone 16 Plus?

As of our last check, Apple is signing these builds for the iPhone 16 Plus:

  • iOS 27.2 beta 4 (24B5110a)
  • iOS 27.2 beta 3 (24B5099f)
  • iOS 27.0.1 (24A446)
  • iOS 27.2 beta 2 (24B5089g)
  • iOS 27.2 beta (24B5084k)
  • iOS 26.6.1 RC (23G82)

Only signed builds can be restored. The list changes whenever Apple ships an update.

Can I downgrade the iPhone 16 Plus from iOS 27 to iOS 26?

Yes — Apple is still signing iOS 26.6.1 RC (23G82) for the iPhone 16 Plus. Restore it from a computer, then restore the backup you made before installing iOS 27. A backup made on iOS 27 won't restore onto iOS 26.

How big is the iOS 27 IPSW for the iPhone 16 Plus?

The newest file, iOS 27.2 beta 4, is 12.72 GB. Leave at least twice that free on the computer doing the restore.

Are these IPSW files safe to download?

Yes. Every button links straight to updates.cdn-apple.com, Apple's own download server — nothing is re-hosted or modified here. You can compare the file with the SHA-256 checksum in the table.

What is the model identifier of the iPhone 16 Plus?

iPhone17,4, with model numbers A3082, A3289, A3290, A3291. The identifier is part of every IPSW file name, which is how you tell the right file apart.

Related guides

IPSW for other iPhones