IPSW Downloads

iOS 15.1 - 19B74 for iPhone X Global

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

Release Date25 October 2021
Upload Date15 October 2021
File NameiPhone10,3,iPhone10,6_15.1_19B74_Restore.ipsw
File Size5.51 GB
SHA256suma413abe04695470b7c73080d2f02debf634019d561c06f8616b08fb81e608129
MD5sumd19de2566b5eaf5a3347dea451ffe315
SHA1sum80b40c3fc55b80f877fffca923d8f3edc9e3cdbd
IdentifieriPhone10,3

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone X Global to your PC.
  3. Open iTunes and navigate to your iPhone X Global.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone10,3,iPhone10,6_15.1_19B74_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone X Global to reboot.

macOS

  1. Connect your iPhone X Global to your Mac.
  2. Navigate to your iPhone X Global in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone10,3,iPhone10,6_15.1_19B74_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone X Global to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone X Global 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 iPhone10,3,iPhone10,6_15.1_19B74_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone X Global to reboot.