Apple iPad Air 2 (Cellular) iOS 9.2.1 IPSW firmware
Apple iPad Air 2 (Cellular)
Not signed
iOS 9.2.1
Build 13D15 For iPad5,4, J82AP
Global · IPSW
A newer version is available for this region: iPadOS 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
1.86 GB
Downloads from appldnld.apple.com.
File details
- OS
- iOS 9.2.1
- Region
- Global
- Type
- IPSW
- Released
- Size
- 1.86 GB
- File name
iPad5,4_9.2.1_13D15_Restore.ipsw- MD5
7d29a088376b090fef7e4cbd8ddc178d- SHA-1
29443fa607d1651e52667cf7409e6bf67911fd71- SHA-256
6114c6dc3fdf5c77d1c3bb1e0cc32e397315c842a3780f94c7e0aff9fdcf8c8c
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: iPad5,4, J82AP. 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