IPSW Downloads

iOS 14.8 - 18H17 for iPhone 12 Pro

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

Release Date13 September 2021
Upload Date10 September 2021
File NameiPhone13,2,iPhone13,3_14.8_18H17_Restore.ipsw
File Size5.49 GB
SHA256sum948d29c3aee391c4d00ca645bcd351f9c7b6f85123fde4b14473cea670d354db
MD5sum483490d65bc2b0a77b14d185003898f0
SHA1sum6be412c2e0f82bb1d51cb37ad150adf7e535cfdc
IdentifieriPhone13,3

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone 12 Pro to your PC.
  3. Open iTunes and navigate to your iPhone 12 Pro.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone13,2,iPhone13,3_14.8_18H17_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone 12 Pro to reboot.

macOS

  1. Connect your iPhone 12 Pro to your Mac.
  2. Navigate to your iPhone 12 Pro in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone13,2,iPhone13,3_14.8_18H17_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone 12 Pro to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone 12 Pro 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 iPhone13,2,iPhone13,3_14.8_18H17_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 12 Pro to reboot.