Apple iPhone 8 Plus (Global) iOS 11.0.2 IPSW firmware
Apple iPhone 8 Plus (Global)
Not signed
iOS 11.0.2
Build 15A421 For iPhone10,2, D21AP
Global · IPSW
A newer version is available for this region: iOS 16.7.16
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.
File details
- OS
- iOS 11.0.2
- Region
- Global
- Type
- IPSW
- Released
- Size
- 2.61 GB
- File name
iPhone10,5_11.0.2_15A421_Restore.ipsw- MD5
10216824ae51b7ac579f2c9a5855dc61- SHA-1
1003f337632435727d72e609f9c3756a8d6e56fb- SHA-256
db0928bf74c0afc9d4fbf8bb71a6444e0a34f6865b1cf9017fdba7e69258c796
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: iPhone10,2, D21AP. 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