IPSW Downloads

iOS 13.3.1 - 17D50 for iPhone 7

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

Release Date28 January 2020
Upload Date22 January 2020
File NameiPhone_4.7_P3_13.3.1_17D50_Restore.ipsw
File Size3.73 GB
SHA256sum3bae67e44b80301175dc704093f8e00f58c336d67ea4d9721d8a237c33adbcfa
MD5sum29378b2a98c1fb17a4091061f2f91265
SHA1sum75e89db5e92c1fb1b1f0b572e14bac14d7bdf311
IdentifieriPhone9,1

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone 7 to your PC.
  3. Open iTunes and navigate to your iPhone 7.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone_4.7_P3_13.3.1_17D50_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone 7 to reboot.

macOS

  1. Connect your iPhone 7 to your Mac.
  2. Navigate to your iPhone 7 in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone_4.7_P3_13.3.1_17D50_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone 7 to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone 7 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_4.7_P3_13.3.1_17D50_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 7 to reboot.