IPSW Downloads

iOS 14.4.2 - 18D70 for iPhone 6s Plus

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

Release Date26 March 2021
Upload Date23 March 2021
File NameiPhone_5.5_14.4.2_18D70_Restore.ipsw
File Size4.50 GB
SHA256sume29484fb71c4b090ec72331e417585e27d8bbc926931055c377c84ecd13fff1c
MD5sume6679799d8c482f3ce841147d837c89f
SHA1sumc47d51153cb9f3f5912cfc391be9a91b7201d2bb
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_14.4.2_18D70_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_14.4.2_18D70_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_14.4.2_18D70_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 6s Plus to reboot.