Apple iPod touch 4 iOS 4.3.5 IPSW firmware
Apple iPod touch 4
Not signed
iOS 4.3.5
Build 8L1 For iPod4,1, n81ap
Global · IPSW
A newer version is available for this region: iOS 6.1.6
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
650 MB
Downloads from secure-appldnld.apple.com.
File details
- Device
- Apple iPod touch 4
- OS
- iOS 4.3.5
- Region
- Global
- Type
- IPSW
- Released
- Size
- 650 MB
- File name
iPod4,1_4.3.5_8L1_Restore.ipsw- MD5
c750f69c14d5fa8295edafd7212aac7d- SHA-1
a7bd563aba68784bacde4fdf795546fb7e666114- SHA-256
f028f020eb4659cd6df426ae5e2445f45c7dd2c9fc64e78b5559d166acc70490
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: iPod4,1, n81ap. 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