iPhone 4 (GSM)

Identifier: iPhone3,1

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Signed IPSWs

These firmwares are currently being signed by Apple and can be restored via iTunes.

iOS 7.1.2

Build: 11D257

Released

June 30, 2014

Signed

Unsigned IPSWs

These firmwares are no longer being signed and cannot be restored without saved SHSH blobs.

iOS 7.1.1

Build: 11D201

Released

April 22, 2014

Unsigned

iOS 7.1

Build: 11D169

Released

March 10, 2014

Unsigned

iOS 7.0.6

Build: 11B651

Released

February 21, 2014

Unsigned

iOS 7.0.4

Build: 11B554a

Released

November 14, 2013

Unsigned

iOS 7.0.3

Build: 11B511

Released

October 22, 2013

Unsigned

iOS 7.0.2

Build: 11A501

Released

September 26, 2013

Unsigned

iOS 7.0

Build: 11A465

Released

September 18, 2013

Unsigned

iOS 6.1.3

Build: 10B329

Released

December 31, 1969

Unsigned

iOS 6.1.2

Build: 10B146

Released

December 31, 1969

Unsigned

iOS 6.1

Build: 10B144

Released

December 31, 1969

Unsigned

iOS 6.0.1

Build: 10A523

Released

December 31, 1969

Unsigned

iOS 6.0

Build: 10A403

Released

December 31, 1969

Unsigned

iOS 5.1.1

Build: 9B208

Released

December 31, 1969

Unsigned

iOS 5.1.1

Build: 9B206

Released

December 31, 1969

Unsigned

iOS 5.1

Build: 9B176

Released

December 31, 1969

Unsigned

iOS 5.0.1

Build: 9A405

Released

December 31, 1969

Unsigned

iOS 5.0

Build: 9A334

Released

December 31, 1969

Unsigned

iOS 4.3.5

Build: 8L1

Released

December 31, 1969

Unsigned

iOS 4.3.4

Build: 8K2

Released

December 31, 1969

Unsigned

iOS 4.3.3

Build: 8J2

Released

December 31, 1969

Unsigned

iOS 4.3.2

Build: 8H7

Released

December 31, 1969

Unsigned

iOS 4.3.1

Build: 8G4

Released

December 31, 1969

Unsigned

iOS 4.3

Build: 8F190

Released

December 31, 1969

Unsigned

iOS 4.2.1

Build: 8C148

Released

December 31, 1969

Unsigned

iOS 4.1

Build: 8B117

Released

December 31, 1969

Unsigned

iOS 4.0.2

Build: 8A400

Released

December 31, 1969

Unsigned

iOS 4.0.1

Build: 8A306

Released

December 31, 1969

Unsigned

iOS 4.0

Build: 8A293

Released

December 31, 1969

Unsigned

How to Install?

Follow these critical steps to ensure a successful firmware installation.

1

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.

2

Establish Connection

Use a high-quality MFi-certified cable to connect your device to your Mac or PC.

3

Verify Security

Temporarily disable Find My in your iCloud settings to allow the restoration process to proceed.

4

Initiate Restore

Hold Option (Mac) or Shift (PC) while clicking Restore in Finder/iTunes, then select your downloaded IPSW.

5

Finalize Setup

Once the installation completes, follow the on-screen prompts to restore your data from your backup.