Apple iPhone 8 (Global) iOS 15.1 beta IPSW firmware
Apple iPhone 8 (Global)
Not signed
iOS 15.1 beta
Build 19B5042h For iPhone10,1, D20AP
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.
Download
5.31 GB
Downloads from updates.cdn-apple.com.
File details
- Device
- Apple iPhone 8 (Global)
- OS
- iOS 15.1 beta
- Region
- Global
- Type
- IPSW
- Released
- Size
- 5.31 GB
- File name
iPhone_4.7_P3_15.1_19B5042h_Restore.ipsw- SHA-1
7d6efcaab8f37f6f4291a23b2bf3415783e27ab0- SHA-256
624fc775772476244e83fed1708b0eb124a7f6de548ba38903bf45f62e498393
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: iPhone10,1, D20AP. 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