iPhone 3G
On this page, you will get all IPSW firmware files for iPhone 3G (iPhone1,2), including the latest iOS updates as well as previously released versions. This is full list of iPhone 3G IPSW file signed and unsigned both versions from ipswguide is Free.
All IPSW firmware files listed here are official and released directly by Apple. You can use the signed versions to restore, update, remove a passcode, or repair your device using Finder or iTunes. Make sure, always prefer to download and install signed firmware versions. The unsigned versions cannot be installed through official methods.
Not sure which model? If you're using iOS 12 or later, go to Settings > General > About > Model Name. Or, use our Device Identifier Tool to find your exact model
| Version | Build ID | Released | Size | Status | Download |
|---|---|---|---|---|---|
| 4.2.1 | 8C148 | — | 339 MB | Signed | Download |
| 4.1 | 8B117 | — | 323 MB | Signed | Download |
| 4.0.2 | 8A400 | — | 320 MB | Unsigned | Download |
| 4.0.1 | 8A306 | — | 320 MB | Unsigned | Download |
| 4.0 | 8A293 | — | 306 MB | Unsigned | Download |
| 3.1.3 | 7E18 | — | 239 MB | Unsigned | Download |
| 3.1.2 | 7D11 | — | 253 MB | Unsigned | Download |
| 3.1 | 7C144 | — | 253 MB | Unsigned | Download |
| 3.0.1 | 7A400 | — | 241 MB | Unsigned | Download |
| 3.0 | 7A341 | — | 241 MB | Unsigned | Download |
| 2.2.1 | 5H11 | — | 258 MB | Unsigned | Download |
| 2.2 | 5G77 | — | 258 MB | Unsigned | Download |
| 2.1 | 5F136 | — | 249 MB | Unsigned | Download |
| 2.0.2 | 5C1 | — | 261 MB | Unsigned | Download |
| 2.0.1 | 5B108 | — | 261 MB | Unsigned | Download |
| 2.0 | 5A347 | — | 236 MB | Unsigned | Download |
The iPhone 3G was first released on Discontinued with iOS, upgradable to iOS 4.2.1, and comes with 8GB 128MB RAM, 16GB 128MB RAM memory and storage variants . It features a 3.5 inches, 36.5 cm 2 (~50.9% screen-to-body ratio) TFT display. Also, it includes a Li-Ion 1220 mAh, non-removable battery and offers a 2 MP main camera for photography . You can read the complete specifications of iPhone 3G below.
Specs via GSMArena
Disclaimer: We strive for accuracy, but specifications on this page may not always be 100% correct.
📖 How to Restore
Mac (Finder, macOS Catalina+):
- Connect your device.
- Open Finder.
- Select your device in the sidebar.
- Hold
Option ⌥and click Restore iPhone… - Select your downloaded IPSW file.
Windows (iTunes):
- Open iTunes and connect your device.
- Hold
Shiftand click Restore iPhone… - Select the IPSW file.
⚠️ Restoring will erase all data on the device. Always back up first.
