About This Firmware
iOS 14.5
(build 18E199) is an official Apple IPSW
for the iPhone SE,
released on 2021-04-26.
The download is 4.36 GB and is served directly from Apple's CDN.
This firmware is no longer signed by Apple. Standard downgrades are not possible, but the file remains available for reference and advanced use.
Verify the download using the checksums below.
Filename
iPhone_4.0_64bit_14.5_18E199_Restore.ipsw
Checksums
SHA-256
4eda38f1889436adb32a234944785b916163357a4a2c218d99dd398f0188362a
SHA-1
76a36221880547b243633ee7024ed604c80e79d1
MD5
e15dc60ca31aaa8298fff281d291c093
Direct URL
https://updates.cdn-apple.com/2021SpringFCS/fullrestores/071-17725/203C1454-D6D3-4744-B8E3-4B4B8515C032/iPhone_4.0_64bit_14.5_18E199_Restore.ipsw
Other Devices
iPhone XS Max
iPhone11,6
iPhone 4 (GSM)
iPhone3,1
iPhone 17 Pro
iPhone18,1
iPhone 16 Pro Max
iPhone17,2
iPhone 11
iPhone12,1
iPhone 15 Pro
iPhone16,1
How to Restore with This IPSW
iTunes / Finder
macOS & Windows- Download the .ipsw file to your computer.
- Connect your iPhone SE via USB.
- Open iTunes (Windows / macOS Mojave and earlier) or Finder (macOS Catalina+) and select your device.
- Update (keep data): hold Option (Mac) or Shift (Windows) and click Update, then pick the .ipsw file.
- Restore (erase & install): hold Option / Shift and click Restore iPhone…, then pick the .ipsw file.
- Wait for the process to finish - do not disconnect.
Restoring will erase all data on the device. Back up first.
3uTools
Windows- Download and install 3uTools from 3u.com.
- Connect your iPhone SE via USB and trust the computer on the device.
- Go to Flash & JB > Easy Flash.
- Click Import and select the downloaded .ipsw file.
- Choose Flash mode: Update keeps data, Restore wipes the device.
- Click Flash and wait for the progress bar to complete - do not disconnect.
Only flash firmware that matches your exact device model.
DFU Mode
Recovery tipIf your device is stuck in a boot loop or iTunes/Finder does not recognise it, enter DFU mode first, then select the .ipsw file as normal.
iPhone 8 / X and later
- Quickly press & release Volume Up
- Quickly press & release Volume Down
- Hold Side button until screen goes black
- Hold Side + Volume Down for 5 s
- Release Side, hold Volume Down 5 more s
- Black screen = DFU active
iPhone 7 / 7 Plus
- Hold Sleep/Wake + Volume Down for 8 s
- Release Sleep/Wake, keep holding Volume Down for 5 s
- Black screen = DFU active
iPhone 6s and earlier
- Hold Sleep/Wake + Home for 8 s
- Release Sleep/Wake, keep holding Home for 5 s
- Black screen = DFU active