Download IPSW
Download 12.3.1 (16F203) for iPad Air (China)
| Version: | 12.3.1 |
| Build: | 16F203 |
| Signed: | No |
| Size: | 2.75 GB |
| Release Date: | 2019-05-24 17:00:32 |
| Upload Date: | 2019-05-22 13:57:47 |
| SHA1: | 789a65c50c81d0a7c9dd9565d04bd6c5b149d053 |
| MD5: | 70ec9da6447e1b48fc4f387736adc3bc |
| SHA256: | 71a8814be95410d979126d12341f40e2240c27749e571b6841d6123a164c955d |
Secure download directly from Apple’s servers
— STEP BY STEP
Download IPSW Firmware the Simple Way
Follow these simple steps to update your device safely without losing any of your important data.
3
Turn Off Find My
Switch off Find My from settings first, since it can block the firmware update and prevent installation from starting properly.
4
Install the IPSW File
Open Finder or iTunes, choose the correct firmware file, and begin the update using the right key combination very carefully.
5
Restore Your Data
Once the installation finishes, safely restore your saved backup to bring back your apps, photos, and settings without losing anything.
1
Back Up your data
Back up your device using iCloud or iTunes before you begin, so your files and settings always stay completely safe.
2
Connect Your Device Properly
Plug your device into your computer with a reliable cable, so the connection stays steady during the entire installation process.
IPSW has become a trusted destination for anyone managing an Apple device, offering direct downloads alongside clear, practical guidance. With a growing base of users across different regions, the platform stays focused on making firmware updates simple and stress-free. The goal is straightforward: cut through the confusion and give people accurate, current information they can actually rely on.