iOS 17.3 (21D50)

IPSW Firmware Unsigned
Product
Device
Version
4
Download
Official IPSW Download

Download iOS 17.3

Download OTA Update

This firmware is provided as a direct link to Apple's official servers. No mirroring or modification is performed.

Firmware Information

Version

iOS 17.3

Build ID

21D50

Release Date

January 22, 2024

File Size

7.13 GB

File Name

MD5 Sum

38c2c254d1c880ec65d2399f09a62075

SHA1 Sum

504f5e8f6f984c398d6088cf9a0ce5fc6bef4e7e

About this Device

Identifier

iPhone13,1

See all firmwares

Need help?

Our community guide has everything you need to know about restoring firmwares.

Read Guide

How to Install?

Follow these critical steps to ensure a successful firmware installation.

1

Secure Your Data

Always start by creating a full backup of your device via iCloud or a computer to ensure your personal files are safe.

2

Establish Connection

Use a high-quality MFi-certified cable to connect your device to your Mac or PC.

3

Verify Security

Temporarily disable Find My in your iCloud settings to allow the restoration process to proceed.

4

Initiate Restore

Hold Option (Mac) or Shift (PC) while clicking Restore in Finder/iTunes, then select your downloaded IPSW.

5

Finalize Setup

Once the installation completes, follow the on-screen prompts to restore your data from your backup.