Apple iPad 4 (GSM) iOS 8.1.2 IPSW firmware
Apple iPad 4 (GSM)
Not signed
iOS 8.1.2
Build 12B440 For iPad3,5, P102AP
Global · IPSW
A newer version is available for this region: iOS 10.3.4
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
1.71 GB
Downloads from secure-appldnld.apple.com.
File details
- Device
- Apple iPad 4 (GSM)
- OS
- iOS 8.1.2
- Region
- Global
- Type
- IPSW
- Released
- Size
- 1.71 GB
- File name
iPad3,5_8.1.2_12B440_Restore.ipsw- MD5
16c52f2628fdeca73b177f0083d7fa5f- SHA-1
62d6f787f58f12dda16dd533a3380c4968e48bae- SHA-256
5c9e49a8bde647ef81baceeea8c246554e4197fba27e910be98b5bc45e388bd2
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: iPad3,5, P102AP. 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