Apple iPhone 6+ iOS 12.1 beta firmware
Apple iPhone 6+
Not signed
iOS 12.1 beta
Build 16B5059d For iPhone7,1, N56AP
Global · IPSW
A newer version is available for this region: iOS 12.5.8
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
3.04 GB
Downloads from updates.cdn-apple.com.
File details
- Device
- Apple iPhone 6+
- OS
- iOS 12.1 beta
- Region
- Global
- Type
- IPSW
- Released
- Size
- 3.04 GB
- File name
iPhone_5.5_12.1_16B5059d_Restore.ipsw- SHA-1
8ddc7ee3d0b08da9a3a400ac7eae7e0cfef22889- SHA-256
3f18ace766a8f59406d5198f5094ded77981a47cecefb072d7e20357a44688ff
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: iPhone7,1, N56AP. 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