IPSW Downloads

iOS 8.4 - 12H143 for iPhone 6 Plus

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

Release Date30 June 2015
Upload Date26 June 2015
File NameiPhone7,1_8.4_12H143_Restore.ipsw
File Size2.22 GB
SHA256sumcffbb0532230bab3f099243d88c4efb0d648d93b698d799cd153c97a2305a9ea
MD5sum10747b939dd2560c3bf91a2577d1501b
SHA1sum2b4844f8aeb3d3dcf603885fbcb1aa3e49b05f27
IdentifieriPhone7,1

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone 6 Plus to your PC.
  3. Open iTunes and navigate to your iPhone 6 Plus.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone7,1_8.4_12H143_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone 6 Plus to reboot.

macOS

  1. Connect your iPhone 6 Plus to your Mac.
  2. Navigate to your iPhone 6 Plus in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone7,1_8.4_12H143_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone 6 Plus to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone 6 Plus 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 iPhone7,1_8.4_12H143_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 6 Plus to reboot.