Apple iPhone 7 Plus (GSM) iOS 12.1 firmware
Apple iPhone 7 Plus (GSM)
Not signed
iOS 12.1
Build 16B92 For iPhone9,4, D111AP
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
3.26 GB
Downloads from updates.cdn-apple.com.
File details
- OS
- iOS 12.1
- Region
- Global
- Type
- IPSW
- Released
- Size
- 3.26 GB
- File name
iPhone_5.5_P3_12.1_16B92_Restore.ipsw- MD5
aa306a2c2a507888dc34d03e6e1c9101- SHA-1
4e6f79560ddd724f0c32d19a56c4070609c322e8- SHA-256
9ec8812a330537fd02d176e594056698059960c916e3cf773c7d883313d643cc
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: iPhone9,4, D111AP. 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