Apple iPhone 12 mini iOS 14.3 IPSW firmware
Apple iPhone 12 mini
Not signed
iOS 14.3
Build 18C66 For iPhone13,1, D52gAP
Global · IPSW
A newer version is available for this region: iOS 27.2 beta 4
Apple no longer signs this version, so a normal restore with Finder or iTunes will fail. Use a signed version unless you know you need this one.
Download
5.12 GB
Downloads from updates.cdn-apple.com.
File details
- Device
- Apple iPhone 12 mini
- OS
- iOS 14.3
- Region
- Global
- Type
- IPSW
- Released
- Size
- 5.12 GB
- File name
iPhone13,1_14.3_18C66_Restore.ipsw- MD5
8694cdd8b5a7cf350fe520aee6f6eda1- SHA-1
3ec17e140cb792e69b277245e053ec4b2fabc780- SHA-256
0296504051dba6017c215add31bb4061309302efd0037019fad3af0fbd0e7987
After downloading, compare the checksum with the one above. If they differ, the file is incomplete — download it again.
Before you download
- Make sure your device’s model number is one of: iPhone13,1, D52gAP. You will find it in Settings → About phone, or on the box.
- This file is for the Global region. Installing another region’s firmware can remove features or block updates.
- Apple devices can only restore versions marked “Signed”.
- Back up your photos, contacts and files first, and charge the battery above 50%.
How to install
Use Finder on a Mac or the Apple Devices app / iTunes on Windows to install an IPSW file. Apple only accepts versions it is still signing, so check the “Signed” label before you download.
Read the guide: How to restore an iPhone, iPad or iPod with an IPSW file