iOS 17.1.2 (21B101)
Download iOS 17.1.2
This firmware is provided as a direct link to Apple's official servers. No mirroring or modification is performed.
Firmware Information
Version
iOS 17.1.2
Build ID
21B101
Release Date
November 30, 2023
File Size
7.19 GB
File Name
MD5 Sum
85180363846a6eecf776c8f6c5b0f11a
SHA1 Sum
b29ef1e073a7169d2d00b8e52734301d2f35b7b3
Need help?
Our community guide has everything you need to know about restoring firmwares.
Read GuideHow to Install?
Follow these critical steps to ensure a successful firmware installation.
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.
Establish Connection
Use a high-quality MFi-certified cable to connect your device to your Mac or PC.
Verify Security
Temporarily disable Find My in your iCloud settings to allow the restoration process to proceed.
Initiate Restore
Hold Option (Mac) or Shift (PC) while clicking Restore in Finder/iTunes, then select your downloaded IPSW.
Finalize Setup
Once the installation completes, follow the on-screen prompts to restore your data from your backup.