Download iOS IPSW for iPhone

Download iOS IPSW files directly from Apple. Find your iPhone, check available firmware versions and file sizes, and choose a restore download.

Choose your iPhone.

Find your model, choose an iOS version, then download its IPSW file.

Identify your iPhone ↗

Firmware metadata: IPSW.me · Checked 23 Oct 2026. Signing status can change. Restore requires Apple verification and may erase your device.

Installation and older downloads

Restore instructions from the original guide

Current Apple restore instructions ↗. Back up first; a restore erases your iPhone. On current Windows systems, use Apple Devices.

Remember to take a local backup of your iPhone before proceeding with the iOS 16.6 or iOS 15.7 offline update. It helps you quickly setup your new iPhone or re-install the data on the same device after a factory reset. We use iTunes for offline installation of iOS on iPhone in Windows and macOS versions up-to Mojave. Those who are upgraded to macOS Catalina may just use the Finder to complete the update process.

update iPhone software offline
  • Connect the iPhone to a Mac or PC.
  • Using an old version of macOS, or Windows? Download and install the latest version of iTunes for Mac, or Windows 32-bit or 64-bit.
  • Now open iTunes or a new Finder window and wait for the system to detect your iPhone.
  • Once the iPhone shows up, take a local backup if your device is in working condition.
  • When you are ready, click on the “Restore iPhone” button, and at the same time, press the Option/Alt key (Mac) or Shift key (Windows).
  • Then select the downloaded iOS 16/15 IPSW files, and wait for the system to complete the offline software update.

You might need to put your iPhone in DFU mode if it is not appearing on Finder or the iTunes app for some reason. Have a look at this guide on Apple.com for more details on this process.

Find a downloaded IPSW on your computer

Location of iOS offline installer (ipsw) saved on a Mac or Windows PC

If you update iPhone software directly on iTunes, the app saves a copy of the IPSW file on one of the system folders. It is the same offline installer we get through the direct links on this page. Now if you want, you can copy and save this full iOS installer from the directory shown in the screenshot.

iOS IPSW save location Mac Windows


I’m able to find iOS 16 firmware from the above location in macOS High Sierra, but I couldn’t confirm the same for Big Sur.

Archived iOS 16.6 and 15.7.8 downloads

Historical files from the original article. Current signing status is not verified.

iOS offline installer unable to check verify for update
iOS 16.5 ipsw changelog
download iOS 12.5 ipsw firmware

Download iOS 15.7.8 firmware update for iPhone 7 Plus, iPhone 7, iPhone SE, iPhone 6S Plus & iPhone 6S

Archived iOS 17 beta downloads

Historical files from the original article. Current signing status is not verified.

download iOS 17 ipsw (Beta)

About iUserGuide

Practical technology guides and a simpler way to find macOS downloads. Browse releases, check Mac compatibility, and follow installation instructions from Apple.