IPSW Downloads

iOS 12.3 - 16F156 for iPhone 8 Plus

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

Release Date13 May 2019
Upload Date08 May 2019
File NameiPhone_5.5_P3_12.3_16F156_Restore.ipsw
File Size3.32 GB
SHA256sum618af270041bb37fb586919faaafe60fbd17f31e5dde1a8d72f90e3095689d0e
MD5sum61894d5934a06f6cc1287d92b57718f9
SHA1sumf8f4457aba2c9d6511c0e349a66996355d88995e
IdentifieriPhone10,2

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_12.3_16F156_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_12.3_16F156_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_12.3_16F156_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 8 Plus to reboot.