IPSW Downloads

iOS 12.1.4 - 16D57 for iPhone 6 Plus

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

Release Date07 February 2019
Upload Date05 February 2019
File NameiPhone_5.5_12.1.4_16D57_Restore.ipsw
File Size3.05 GB
SHA256sum7535db665d17f40493a7682a8dffd6820c263c82370edd7b01d9437d60e17f3d
MD5sum90735b9c1a0fbef4f4db86b95ba282aa
SHA1sumb99e152c02ea196930024fcaab4bbdfb832d3e76
IdentifieriPhone7,1

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPhone 6 Plus to your PC.
  3. Open iTunes and navigate to your iPhone 6 Plus.
  4. Hold the Shift key and click "Restore".
  5. Select the iPhone_5.5_12.1.4_16D57_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPhone 6 Plus to reboot.

macOS

  1. Connect your iPhone 6 Plus to your Mac.
  2. Navigate to your iPhone 6 Plus in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPhone_5.5_12.1.4_16D57_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPhone 6 Plus to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPhone 6 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_12.1.4_16D57_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 6 Plus to reboot.