iPhone 13 Pro Max
Unsigned iOS

iOS 15.2 (19C57)

iPhone 13 Pro Max

iPhone14,3_15.2_19C57_Restore.ipsw
Device
iPhone 13 Pro Max
Identifier
iPhone14,3
OS
iOS
Version
15.2
Build
19C57
Release Date
2021-12-13
Upload Date
2021-12-08
Size
6.20 GB
Status
Unsigned
SHA1
030a7752d672bcda1ffb3c2c89f94cac66226043
SHA256
1af6fa0ca52eb9aac247c74cc4c44e09b2b753fcf7fc11e948920ed221fb84e3
MD5
b765e24fc54cf7778a158784627f512f

iOS 15.2 Release Notes

iOS 15.2 adds Apple Music Voice Plan, a new subscription tier that provides access to music using Siri. This update also includes the App Privacy Report, new safety features for children and parents in Messages, and other features and bug fixes for your iPhone.

Apple Music Voice Plan

  • Apple Music Voice Plan is a new subscription tier that gives you access to all songs, playlists, and stations in Apple Music using Siri
  • Just Ask Siri suggests music based on your listening history and likes or dislikes
  • Play it Again lets you access a list of your recently played music

Privacy

  • App Privacy Report in Settings lets you see how often apps have accessed your location, photos, camera, microphone, contacts and more during the last seven days, as well as their network activity

Messages

  • Communication safety setting gives parents the ability to enable warnings for children when they receive or send photos that contain nudity
  • Safety warnings contain helpful resources for children when they receive photos that contain nudity

Siri and Search

  • Expanded guidance in Siri, Spotlight and Safari Search to help children and parents stay safe online and get help with unsafe situations

Apple ID

  • Digital Legacy allows you to designate people as Legacy Contacts so they can access your iCloud account and personal information in the event of your death

Camera

  • Macro photo control for switching to the Ultra Wide lens to capture macro photos and videos can be enabled in Settings on iPhone 13 Pro and iPhone 13 Pro Max

TV app

  • Store tab lets you browse, buy, and rent movies and TV Shows all in one place

CarPlay

  • Enhanced city map in Apple Maps with road details like turn lanes, medians, bike lanes, and pedestrian crosswalks for supported cities

This release also includes the following enhancements for your iPhone:

  • Hide My Email is available in the Mail app for iCloud+ subscribers to create unique, random email addresses
  • Find My can locate iPhone for up to five hours when in Power Reserve
  • Stocks allows you to view the currency for a ticker and see year-to-date performance when viewing charts
  • Reminders and Notes now allow you to delete or rename tags

This release also includes bug fixes for your iPhone:

  • Siri may not respond while VoiceOver is running and iPhone is locked
  • ProRAW photos may appear overexposed when viewing in third-party photo editing apps
  • HomeKit scenes that include a garage door may not run from CarPlay when your iPhone is locked
  • CarPlay may not update Now Playing information for certain apps
  • Video streaming apps may not load content on iPhone 13 models
  • Calendar events may appear on the wrong day for Microsoft Exchange users

Some features may not be available for all regions or on all Apple devices. For information on the security content of Apple software updates, please visit this website:

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

How to Restore iOS 15.2 IPSW

🖥

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

  1. Download the iPhone14,3_15.2_19C57_Restore.ipsw file to your computer.
  2. Connect your iPhone 13 Pro Max 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 iPhone14,3_15.2_19C57_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 15.2 (19C57) on your iPhone 13 Pro Max.
  3. Put your device into DFU mode and run:
futurerestore -t your_blob.shsh2 --latest-sep --latest-baseband iPhone14,3_15.2_19C57_Restore.ipsw
Warning: Using --latest-sep requires the latest SEP to be compatible with iOS 15.2. 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 (6.20 GB)
iPhone 13 Pro Max
Other Signed iOS Versions
1 items iOS 15.2 (19C57)