Download iOS 13.3.1 (17D50) for iPhone 6s
You will have to note that you can only restore signed IPSW firmware files using iTunes or 3utools.
❌ This IPSW firmware is not being Signed by Apple
| Firmware Identifier | iPhone8,1 |
|---|---|
| iOS Version | 13.3.1 |
| Release Date | 2020-01-28 |
| Update Date | 2024-12-22 |
| Sha1sum |
90941bd17d68ba09d3719ca96f75c6038ff65c08
|
| Sha256sum |
e31085f1601e0dd9d0dfea6a021407de70f94b904fabaa9f2137a276c63e159c
|
| md5sum |
d955380242e4851f35ee6b2197fa1e07
|
| Size | 3.46 GB |
| FileName |
iPhone_4.7_13.3.1_17D50_Restore.ipsw
|
| Status |
|
Release Notes
It should be noted that these are the official release notes for the from Apple
iOS 13.3.1 includes bug fixes and improvements. This update:
- Fixes an issue in Communication Limits that could allow a contact to be added without entering the Screen Time passcode
- Adds a setting to control the use of location services by the U1 Ultra Wideband chip
- Addresses an issue that could cause a momentary delay before editing a Deep Fusion photo taken on iPhone 11 or iPhone 11 Pro
- Resolves an issue with Mail that could cause remote images to load even when the “Load Remote Images” setting is disabled
- Fixes an issue that could cause multiple undo dialogs to appear in Mail
- Addresses an issue where FaceTime could use the rear facing ultra-wide camera instead of the wide camera
- Resolves an issue where push notifications could fail to be delivered over Wi-Fi
- Addresses a CarPlay issue that could cause distorted sound when making phone calls in certain vehicles
- Introduces support for Indian English Siri voices for HomePod
For information on the security content of Apple software updates, please visit this website:
