iPhoneOS 1.0.2 (1C28) for iPhone 2G

1 Choose a product
2 Choose a device
3 Choose a version
4 Download
iPhone 2G

✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.

Your download should begin shortly. If it does not, you can download it directly here:

Download (91 MiB)

This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore. The instructions below are included for reference only.

Windows

  1. Install the latest version of Apple Devices from the Microsoft Store.
  2. Plug your iPhone 2G in to your PC.
  3. Open Apple Devices, and navigate to your iPhone 2G.
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone1,1_1.0.2_1C28_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone 2G to reboot.

macOS

  1. Plug your iPhone 2G in to your Mac.
  2. Navigate to your iPhone 2G in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone1,1_1.0.2_1C28_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone 2G to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone 2G in to your PC.
  3. Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
  4. To perform a full erase restore, type idevicerestore -e iPhone1,1_1.0.2_1C28_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone 2G to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPhone1,1_1.0.2_1C28_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 7f5c0ff1f84a0202b75a55c3fcb362e415334d1e. If it doesn't, you may need to redownload the file.

macOS

  1. Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
  2. Type openssl sha1 iPhone1,1_1.0.2_1C28_Restore.ipsw
  3. The output of the command should match the following checksum: 7f5c0ff1f84a0202b75a55c3fcb362e415334d1e. If it doesn't, you may need to redownload the file.

Linux

  1. Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
  2. Type openssl sha1 iPhone1,1_1.0.2_1C28_Restore.ipsw
  3. The output of the command should match the following checksum: 7f5c0ff1f84a0202b75a55c3fcb362e415334d1e. If it doesn't, you may need to redownload the file.

Checksums

SHA256sumc655b288c0014402e6e82c860178a08e6db471c92ec32d90d9f31bd56a76cdf7
MD5sumc655b288c0014402e6e82c860178a08e6db471c92ec32d90d9f31bd56a76cdf7
SHA1sum7f5c0ff1f84a0202b75a55c3fcb362e415334d1e
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

iPhone Software

Version 1.0.2

• Bug fixes

This version of the software includes bug fixes and supersedes all previous versions. 

For feature descriptions and complete instructions, see the users guide for your iPhone at:

http://www.apple.com/support/manuals/iphone

For more information about iPhone, go to:

http://www.apple.com/iphone

To troubleshoot your iPhone, or to view additional support information go to:

http://www.apple.com/support/iphone

Bluesky Mastodon r/jailbreak Twitter