IPSW Downloads

iOS 4.2.10 - 8E600 for iPhone 4 CDMA

This firmware is not signed. This means you cannot restore to it in iTunes.

Release DateInvalid Date
Upload Date21 July 2011
File NameiPhone3,3_4.2.10_8E600_Restore.ipsw
File Size0.64 GB
SHA256sum55f7af45f0f26688b519bbc18c5f7c6035bb437725c7be83ecad7ef27aa7f0c0
MD5sum2c0dd880982f0f8e47dc3dadfb733ad7
SHA1sum789ee18ee9659c87cfff304f69fd7ea4c205693b
IdentifieriPhone3,3

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone 4 CDMA to your PC.
  3. Open iTunes and navigate to your iPhone 4 CDMA.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone3,3_4.2.10_8E600_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone 4 CDMA to reboot.

macOS

  1. Connect your iPhone 4 CDMA to your Mac.
  2. Navigate to your iPhone 4 CDMA in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone3,3_4.2.10_8E600_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone 4 CDMA to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone 4 CDMA to your PC.
  3. Open a terminal and navigate to the IPSW file you downloaded, e.g., cd ~/Downloads.
  4. To perform a full erase restore, type idevicerestore -e iPhone3,3_4.2.10_8E600_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 4 CDMA to reboot.