Download iOS 13.3.1 (17D50) for iPhone 11
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 | iPhone12,1 |
|---|---|
| iOS Version | 13.3.1 |
| Release Date | 2020-01-28 |
| Update Date | 2025-01-02 |
| Sha1sum |
b176a30b819d0c2754d791eaa371af21bab60f09
|
| Sha256sum |
def671154c039b47311957d4d04815616bcee385bb3abeb5c43279f73bf0953a
|
| md5sum |
400a9ccd3f2508650f413753f3b655b7
|
| Size | 4.20 GB |
| FileName |
iPhone11,8,iPhone12,1_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:
