Apple iPhone 7 Plus (Global) iOS 14.3 firmware
Apple iPhone 7 Plus (Global)
Not signed
iOS 14.3
Build 18C66 For iPhone9,2, D11AP
Global · IPSW
A newer version is available for this region: iOS 15.8.8
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
4.83 GB
Downloads from updates.cdn-apple.com.
File details
- OS
- iOS 14.3
- Region
- Global
- Type
- IPSW
- Released
- Size
- 4.83 GB
- File name
iPhone_5.5_P3_14.3_18C66_Restore.ipsw- MD5
410d35cf4cdb4be6c2a77431ae33c435- SHA-1
bdfd37adb3d7e22ba091e71a560441130d55742a- SHA-256
0bdc08b979d25a161f6d2db729835443ad69e4d87e2e013989df50154461ddf8
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: iPhone9,2, D11AP. 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