IPSW Downloads

iOS 12.4 - 16G77 for iPhone 8 Plus

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

Release Date22 July 2019
Upload Date15 July 2019
File NameiPhone_5.5_P3_12.4_16G77_Restore.ipsw
File Size3.31 GB
SHA256sumae0ec78ba59c4b71f883488d55c43509c703d1f0073304bcc6fa48a36475d9f7
MD5sum27f7adf4b0bf13f0dea641989e73dbf5
SHA1sum0c5ef0a5c282ce0bf784299b0d35867e867aed99
IdentifieriPhone10,5

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone 8 Plus to your PC.
  3. Open iTunes and navigate to your iPhone 8 Plus.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone_5.5_P3_12.4_16G77_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone 8 Plus to reboot.

macOS

  1. Connect your iPhone 8 Plus to your Mac.
  2. Navigate to your iPhone 8 Plus in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone_5.5_P3_12.4_16G77_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone 8 Plus to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone 8 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 iPhone_5.5_P3_12.4_16G77_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 8 Plus to reboot.