IPSW Downloads

iOS 15.0 - 19A346 for iPhone 8 Plus

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

Release Date20 September 2021
Upload Date17 September 2021
File NameiPhone_5.5_P3_15.0_19A346_Restore.ipsw
File Size5.51 GB
SHA256sum8d55da2e07fa75441c5804835c3d659d096a1d85648a1e7fe4ba5be9c93bf6c1
MD5sumd9d4d2e2b119aec4ac67d3f1ca2dfdb4
SHA1sum0d9996d49a37768bc74fdee7cea1ce1e0a2641f4
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_15.0_19A346_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_15.0_19A346_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_15.0_19A346_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 8 Plus to reboot.