IPSW Downloads

iOS 13.1.3 - 17A878 for iPhone 6s Plus

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

Release Date15 October 2019
Upload Date10 October 2019
File NameiPhone_5.5_13.1.3_17A878_Restore.ipsw
File Size3.57 GB
SHA256sum20c23ae0eb94b9086b1edf57aa628f92a47420c0cce658e55fa4f923ef248251
MD5sum77979361f4f0e7d5b0dd628fea403cc8
SHA1sum1a12f5377e263233b2d50cf509f646206e3083c3
IdentifieriPhone8,2

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone 6s Plus to your PC.
  3. Open iTunes and navigate to your iPhone 6s Plus.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone_5.5_13.1.3_17A878_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone 6s Plus to reboot.

macOS

  1. Connect your iPhone 6s Plus to your Mac.
  2. Navigate to your iPhone 6s Plus in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone_5.5_13.1.3_17A878_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone 6s Plus to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone 6s 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_13.1.3_17A878_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 6s Plus to reboot.