Device Profile SM-S916U1 🇺🇸 USA (XAA) 🔧 Stock Rom 📅 Oct 26, 2026

Samsung Galaxy S23+ (SM-S916U1) USA Stock Firmware – Version S916U1UEU8GZIF for Android 17

Firmware package • 11 GB • Released Oct 26, 2026 • Compatible with Android 17

SM-S916U1

Download official Galaxy S23+ (SM-S916U1) factory stock firmware update (S916U1UEU8GZIF). This genuine Samsung Odin package contains the verified, unmodified factory OS for region United States – Factory Unlocked (XAA), hosted directly on the Samsung Mass Storage CDN.

Firmware Package Specifications

Device: Galaxy S23+
US Hardware Model: SM-S916U1
Region / Carrier CSC: United States – Factory Unlocked (XAA)
Build / PDA Number: S916U1UEU8GZIF
Operating System: Android 17
Security Patch Level: 2026-10-05
Release Date: 2026-10-26
Archive File Size: 10.71 GB (11,498,149,920 bytes)

Included Odin 4-File Partition Slots

This official Samsung firmware archive provides all 4 standard Odin partitions for clean unbricking or system recovery:

BL (Bootloader): BL_S916U1UEU8GZIF_S916U1UEU8GZIF_MQB115389050_REV00_user_low_ship_MULTI_CERT.tar.md5
AP (System Image): AP_S916U1UEU8GZIF_S916U1UEU8GZIF_MQB115389050_REV00_user_low_ship_MULTI_CERT_meta_OS17.tar.md5
CP (Modem / Radio): CP_S916U1UEU8GZIF_CP36623847_MQB115389050_REV00_user_low_ship_MULTI_CERT.tar.md5
CSC (Carrier Config): CSC_OYM_S916U1OYM8GZIF_MQB115389050_REV00_user_low_ship_MULTI_CERT.tar.md5
HOME_CSC (No-Wipe Upgrade): HOME_CSC_OYM_S916U1OYM8GZIF_MQB115389050_REV00_user_low_ship_MULTI_CERT.tar.md5 — Flashing with HOME_CSC retains user data and applications.

Manufacturer Changelog & Security Fixes

One UI 9
Galaxy AI
Interpreter keeps your conversation in front of you
In conversation mode, you can scroll through the whole conversation while you’re still talking.
Productivity and multitasking
More customizable quick panel
You can now rearrange and customize the controls in your quick panel even more than before. You can change the size of the brightness and volume sliders as well as the media player. You can also separate the sound mode button from the volume slider.
Privacy, security, and device protection
Warranty and care
The new Warranty and care menu in settings lets you check your warranty information and access diagnostic checks and useful information for keeping your Galaxy in top condition.

United States Carrier & Flashing Compatibility

The XAA (Factory Unlocked) package is completely free of carrier bloatware and carrier-specific network locks. It can be safely flashed to restore unbranded factory stock status on compatible US hardware. Ensure Samsung USB drivers are installed and device has at least 50% battery before flashing with Odin.

Quick flashing overview for Galaxy S23+

Download & Extract: Confirm the model and source of the S916U1UEU8GZIF package for Galaxy S23+ (SM-S916U1). Extract the archive according to its included instructions.
Boot Download Mode: Turn off device. Hold Volume Down + Volume Up simultaneously while connecting the USB-C cable to your PC, then press Volume Up at the turquoise warning screen.
Odin Slot Mapping: Open Odin 3.14.4 as Administrator. Assign BL, AP, CP, and CSC slots (HOME_CSC to preserve personal data, or CSC for a clean factory wipe).
Execute & Reboot: Click Start in Odin. Await the green PASS! confirmation (approx. 4–7 minutes) until your device automatically restarts.

Installation Guide ⏱️ 7 min read

Need the Complete Odin Firmware Flashing Guide?

Read the installation guide for prerequisites, download steps and common troubleshooting checks.

Read In-Depth Guide →

Platform Note: These instructions apply to systems running Android 17. Verify compatibility before proceeding.

Compatibility and scope

File type: Firmware
Version: S916U1UEU8GZIF
Supported OS: Android 17
System architecture: ARM64
Download size: 11 GB
Release date: Oct 26, 2026

Samsung Galaxy S23+ (SM-S916U1) firmware version S916U1UEU8GZIF (Galaxy S23+ USA Stock Firmware) supports Android 17 on ARM64 systems.

Support & Repair Information

🛠️ Need Hardware Repair or Diagnostic Assistance?

If your Galaxy S23+ is experiencing physical damage, battery degradation, screen flickering, charging port faults, or motherboard issues that cannot be resolved through software or user manuals, contact support assistance:

💻 Screen & Display Repair Original AMOLED/LCD display replacement with genuine parts.

🔋 Battery Replacement Battery health diagnostics and replacement options.

📍 Service Center Locator Find walk-in service locations in your city or region.

📞 Care Helpline & Booking Check available contact and booking options.

Download Galaxy S23+ USA Stock Firmware

Package listed for Galaxy S23+ • Version S916U1UEU8GZIF • Released Oct 26, 2026:

⚠️

Download Temporarily Under Maintenance

The primary server for this file is currently undergoing automated integrity verification. Our system automatically re-checks this endpoint regularly.

📁 View Other Galaxy S23+ Files

Check source and compatibility before installing

⚡

Odin Flashing Toolkit & Slot Guide

Firmware package details

Before flashing a firmware package on Galaxy S23+ (SM-S916U1), confirm the exact model, package source and tool instructions:

🛠️ Odin Flash Tool v3.14.4 Windows flashing utility used with some Samsung Android firmware packages.

Download & Guide →

🔌 Samsung USB Driver Enables PC detection in Download Mode (Odin ID:COM port).

Download USB Drivers →

🛡️ Samsung Smart Switch Full desktop device backup before performing a firmware flash.

Download Smart Switch →

Odin 4-File Slot Mapping

BL (Bootloader) Select file starting with BL_...

AP (System Image) Select file starting with AP_...

CP (Modem / Radio) Select file starting with CP_...

CSC or HOME_CSC HOME_CSC retains data; CSC wipes device.

⚠️ Pro Caution: Ensure your battery is charged above 50% and do not unplug the USB cable until the green PASS! message appears in Odin.

Was this download helpful to you?

📁 Galaxy S23+ USA Stock Firmware Version History & Available Releases

Listed Releases

Listed releases for Galaxy S23+ USA Stock Firmware appear below. Check version support before installing or rolling back:

⇄ Swipe horizontally to see full version details

Version	Status	File Size	Release Date	Action
vS916U1UEU8GZIF	Latest Release (Viewing Now)	11 GB	Oct 26, 2026	Active Page
vS916BXXSAFZH3	Previous Release	15 GB	Sep 02, 2026	View Version →

Hardware & Repair Support

Experiencing Hardware Damage or Component Failure on Galaxy S23+?

If software flashing or driver installation does not resolve your device issue, compare screen, battery, and motherboard replacement costs or find a service center.

💰 View Spare Parts Price → 📍 Locate Service Center →

Authorized Repair Network

Ready to Repair Galaxy S23+?

Browse Samsung service-center listings and contact the provider to confirm services, parts and opening hours.

📍 Locate Nearest Service Center →

Popular Service Cities: Delhi • Mumbai • Bengaluru • Kolkata • Chennai • Hyderabad • Ahmedabad • Pune

Looking for other versions or file types?
Browse all downloads for Galaxy S23+

Disclaimer: This website is an independent technical resource listing software packages and documentation for Samsung devices. Check the source and exact model compatibility before installing. Samsung, Galaxy, and associated model trademarks belong to Samsung Electronics Co., Ltd. This site is not affiliated with, sponsored by, or endorsed by Samsung Electronics.