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Download iPhone 3G IPSW Firmware Files

Browse all available IPSW and OTA firmware files for the iPhone 3G (identifier: iPhone1,2, board: n82ap). Signed IPSW files can be restored directly via iTunes or Finder. Unsigned IPSWs require alternative methods. All firmware files are sourced via direct links from Apple's official servers.


Signed IPSW files can be restored via iTunes. Unsigned IPSWs cannot currently be restored via iTunes.

Signed IPSWs

iOS 4.2.1 (8C148) Normal Release 18th June 2026 0.32 GB iPhone1,2_4.2.1_8C148_Restore.ipsw
iOS 4.1 (8B117) Normal Release 18th June 2026 0.30 GB iPhone1,2_4.1_8B117_Restore.ipsw

Unsigned IPSWs

iOS 4.0.2 (8A400) Normal Release 18th June 2026 0.30 GB iPhone1,2_4.0.2_8A400_Restore.ipsw
iOS 4.0.1 (8A306) Normal Release 18th June 2026 0.30 GB iPhone1,2_4.0.1_8A306_Restore.ipsw
iOS 4.0 (8A293) Normal Release 18th June 2026 0.29 GB iPhone1,2_4.0_8A293_Restore.ipsw
iOS 3.1.3 (7E18) Normal Release 18th June 2026 0.22 GB iPhone1,2_3.1.3_7E18_Restore.ipsw
iOS 3.1.2 (7D11) Normal Release 18th June 2026 0.24 GB iPhone1,2_3.1.2_7D11_Restore.ipsw
iOS 3.1 (7C144) Normal Release 18th June 2026 0.24 GB iPhone1,2_3.1_7C144_Restore.ipsw
iOS 3.0.1 (7A400) Normal Release 18th June 2026 0.22 GB iPhone1,2_3.0.1_7A400_Restore.ipsw
iOS 3.0 (7A341) Normal Release 18th June 2026 0.22 GB iPhone1,2_3.0_7A341_Restore.ipsw
iOS 2.2.1 (5H11) Normal Release 18th June 2026 0.24 GB iPhone1,2_2.2.1_5H11_Restore.ipsw
iOS 2.2 (5G77) Normal Release 18th June 2026 0.24 GB iPhone1,2_2.2_5G77_Restore.ipsw
iOS 2.1 (5F136) Normal Release 18th June 2026 0.23 GB iPhone1,2_2.1_5F136_Restore.ipsw
iOS 2.0.2 (5C1) Normal Release 18th June 2026 0.24 GB iPhone1,2_2.0.2_5C1_Restore.ipsw
iOS 2.0.1 (5B108) Normal Release 18th June 2026 0.24 GB iPhone1,2_2.0.1_5B108_Restore.ipsw
iOS 2.0 (5A347) Normal Release 18th June 2026 0.22 GB iPhone1,2_2.0_5A347_Restore.ipsw

Device Information

Identifier: iPhone 3G
BoardConfig: n82ap
Platform: s5l8900x
CPID: 35072

How to Install?

Before installing make sure to follow these steps given below

Step 1 - Backup your data before installing IPSW

Step 1

Backup your data

Make sure you have backed up your device using iCloud or iTunes on your PC or Mac. Otherwise, you may lose your data.

Step 2 - Connect your Apple device via USB

Step 2

Connect your device

You can connect your device using a Lightning or USB-C cable to your PC or Mac.

Step 3 - Turn off Find My iPhone before restore

Step 3

Turn off Find My

On your device, go to Settings - [your name] Find My - Find My iPhone/iPad, then turn off the Find My iPhone/iPad.

Step 4 - Install the IPSW file using iTunes or Finder

Step 4

Install .ipsw file

In iTunes or Finder (Mac), hold down the Shift key (or the Options key on a Mac) and click on Restore iPhone... button.

Step 5 - Restore your backup after IPSW installation

Step 5

Restore your backup

After iTunes has installed the .ipsw file on your device, follow the on-screen instructions to restore your data.