iPhone 6s+
Unsigned iOS

iOS 14.4 (18D52)

iPhone 6s+

iPhone_5.5_14.4_18D52_Restore.ipsw
Device
iPhone 6s+
Identifier
iPhone8,2
OS
iOS
Version
14.4
Build
18D52
Release Date
2021-01-26
Upload Date
2021-01-17
Size
4.50 GB
Status
Unsigned
SHA1
b3e034f2eb44f942787f215a25f22d1f44605a2a
SHA256
30164c1a9e0d20253bf64d8fb4885e95d16539792626d80186f57a77b43886cb
MD5
8d475eaf628494accf6d77685bb77cdf

iOS 14.4 Release Notes

iOS 14.4 includes the following improvements for your iPhone:

  • Smaller QR codes can be recognized by Camera
  • Option to classify Bluetooth device type in Settings for correct identification of headphones for audio notifications
  • Notifications for when the camera on your iPhone is unable to be verified as a new, genuine Apple camera in iPhone 12, iPhone 12 mini, iPhone 12 Pro and iPhone 12 Pro Max

This release also fixes the following issues:

  • Image artifacts could appear in HDR photos taken with iPhone 12 Pro
  • Fitness widget may not display updated Activity data
  • Typing may be delayed and word suggestions may not appear in the keyboard
  • The keyboard may not come up in the correct language in Messages
  • Audio stories from the News app in CarPlay may not resume after being paused for spoken directions or Siri
  • Enabling Switch Control in Accessibility may prevent phone calls from being answered from the Lock Screen

For information on the security content of Apple software updates, please visit this website:

https://support.apple.com/kb/HT201222

How to Restore iOS 14.4 IPSW

🖥

iTunes (Windows / macOS Mojave and older) & Finder (macOS Catalina+)

  1. Download the iPhone_5.5_14.4_18D52_Restore.ipsw file to your computer.
  2. Connect your iPhone 6s+ to your computer with a USB cable.
  3. Open Finder (macOS Catalina+) or iTunes (Windows / older macOS) and select your device.
  4. To Update (keeps data): hold Option (Mac) or Shift (Windows) and click Check for Update.
  5. To Restore (erases data): hold Option (Mac) or Shift (Windows) and click Restore iPhone/iPad.
  6. Navigate to and select the downloaded .ipsw file, then confirm.
  7. Wait for the process to complete — do not disconnect the device.
⚠️ Note: This firmware is no longer signed by Apple. iTunes/Finder may reject the restore. Use a tool like futurerestore if you have saved blobs.
⌨️

idevicerestore (Command Line)

An open-source command-line tool that restores IPSW files without needing iTunes. Useful for advanced users, automation, and custom restore workflows.

  1. Install via Homebrew: brew install idevicerestore
  2. Connect your device and put it into DFU mode.
  3. Run the restore command:
idevicerestore -t iPhone_5.5_14.4_18D52_Restore.ipsw
Common flags:
-eErase restore (factory reset) -uUpdate restore (keep data) -dEnable debug output -nDry-run — don't actually restore
🔓

futurerestore (Saved Blobs / Downgrade)

futurerestore allows restoring to unsigned firmware like this one when you have saved APTickets (blobs) from a tool like TSSSaver or shsh.host.

  1. Download futurerestore from github.com/futurerestore/futurerestore.
  2. Ensure you have a saved .shsh2 blob for iOS 14.4 (18D52) on your iPhone 6s+.
  3. Put your device into DFU mode and run:
futurerestore -t your_blob.shsh2 --latest-sep --latest-baseband iPhone_5.5_14.4_18D52_Restore.ipsw
Warning: Using --latest-sep requires the latest SEP to be compatible with iOS 14.4. Always verify compatibility before restoring to avoid a bricked device.
📲

Entering DFU Mode

DFU (Device Firmware Update) mode is required for most manual restores. The button combination varies by device:

iPhone 8 / X and later / iPad with Face ID
Press & release Volume Up → press & release Volume Down → hold Side button until screen goes black → hold Side + Volume Down for 5 s → release Side but keep Volume Down for 10 s.
iPhone 7 / 7 Plus
Hold Side + Volume Down for 8 s → release Side but keep Volume Down for 10 s.
iPhone 6s and earlier / iPad with Home button
Hold Home + Sleep/Wake for 8 s → release Sleep/Wake but keep Home for 10 s.

💡 Tip: In DFU mode the screen stays completely black. If you see the Apple logo or a "Connect to iTunes" screen, you entered Recovery mode instead — try again.

⇓ Download IPSW Firmware (4.50 GB)
iPhone 6s+
Other Signed iOS Versions
1 items iOS 14.4 (18D52)