IPSW Downloads

iOS 8.3 - 12F70 for iPhone 5C (GSM)

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

Release Date08 April 2015
Upload Date04 April 2015
File NameiPhone5,3_8.3_12F70_Restore.ipsw
File Size1.54 GB
SHA256suma12b66d10594b54206f3a7cf908c6c6a80e34c3306b1c9f7ec0bf6278bd5b73d
MD5sumc07fc0cacc77e08424d1a2d2a50578dd
SHA1sum5bfd47eda92371d0459b7a7c955a547968e43edd
IdentifieriPhone5,3

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone 5C (GSM) to your PC.
  3. Open iTunes and navigate to your iPhone 5C (GSM).
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone5,3_8.3_12F70_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone 5C (GSM) to reboot.

macOS

  1. Connect your iPhone 5C (GSM) to your Mac.
  2. Navigate to your iPhone 5C (GSM) in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone5,3_8.3_12F70_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone 5C (GSM) to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone 5C (GSM) 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 iPhone5,3_8.3_12F70_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 5C (GSM) to reboot.