Question 1

What is an IPSW file?

Accepted Answer

An IPSW (iOS Software) file is a firmware file used by Apple devices. It contains the operating system and other software components needed to restore or update iOS devices like iPhones, iPads, and iPod touches.

Question 2

How do I download an unsigned IPSW?

Accepted Answer

You can download unsigned IPSW files from IPSWFile.com. IPSW File is the #1 trusted websites that archive these files. All the files shared on IPSWFile.com is are from Apple server, so it is 100% safe and secure to download and use files downloaded from IPSWFile.com

Question 3

How do I install an IPSW file on an iPhone?

Accepted Answer

To install an IPSW file on an iPhone:

1. Connect your iPhone to a computer with iTunes or Finder (macOS Catalina and later).
2. Open iTunes or Finder and select your device.
3. Hold the Shift key (Windows) or Option key (Mac) and click on 'Check for Update' or 'Restore iPhone.'
4. Select the IPSW file you want to install.
5. Follow the on-screen instructions to complete the process.

Question 4

How to install unsigned ipsw?

Accepted Answer

Installing an unsigned IPSW file is generally not possible on modern iOS devices due to Apple's security measures. Unsigned IPSW files are typically older versions of iOS that Apple no longer signs (authorizes for installation).

Question 5

How to restore unsigned ipsw without SHSH blobs

Accepted Answer

Unfortunately, it's not possible to restore an unsigned IPSW without SHSH blobs on modern iOS devices. SHSH blobs are unique signatures required for downgrading or restoring to a specific iOS version, and they need to be saved while Apple is still signing that version.

Question 6

How can I use an IPSW file to restore my device?

Accepted Answer

You can use iTunes or 3uTools to restore your device using an IPSW file. Simply download the correct IPSW file for your device, connect your device to your computer, and use iTunes or 3uTools to select and restore the firmware.

Firmware Identifier	AppleTV5,3
tvOS Version	12.4
Release Date	2019-07-22
Update Date	2019-07-11
Sha1sum	544ea65aad9d54d6cd09f1f9ca3f2bed576ee694
Sha256sum	e0f2592ee1992f4148b230f441568c44b1ce334e25688daff0e0756b93b0c3c2
md5sum	8a046da2bee60795fc541615f873c81f
Size	1.77 GB
FileName	AppleTV5,3_12.4_16M568_Restore.ipsw
Status

Download tvOS 12.4 (16M568) for Apple TV 4 (2015)

IPSW File Download FAQ