IPSW Downloads

iOS 15.2.1 - 19C63 for iPhone 6s Plus

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

Release Date12 January 2022
Upload Date08 January 2022
File NameiPhone_5.5_15.2.1_19C63_Restore.ipsw
File Size5.21 GB
SHA256sume87cd96a50fbffd0302bc06c54a6674500ae46ce4641499b2e72b97d2bc6d9c6
MD5sum0bf8192e3a6ae0a86e853a073e00aa68
SHA1sum2397ae4abb92fa0ae8eb8e219526ed17f764d877
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_15.2.1_19C63_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_15.2.1_19C63_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_15.2.1_19C63_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPhone 6s Plus to reboot.