Galaxy S23+ (SM-S916U1) Firmware - Samsung Firmware Monitor

Galaxy S23+

Device Information

Model	SM-S916U1
Last Update	2025-04-28 19:12:02

Firmware Summary

This device has 4 firmware versions across multiple regions.

Last firmware check: 2025-04-28 19:12:02

Available Firmware Versions

Latest

2025-04-28 11 regions BL: U6 Date: 2025.04 Version: 3.9

Available in these regions:

UNITED STATES OF AMERICA

UNITED STATES OF AMERICA COMCAST

UNITED STATES OF AMERICA TMOBILE

UNITED STATES OF AMERICA VERIZON

UNITED STATES OF AMERICA

UNITED STATES OF AMERICA USCELLULAR

UNITED STATES OF AMERICA TRACFONE

UNITED STATES OF AMERICA BLUEGRASS

UNITED STATES OF AMERICA AT&T

UNITED STATES OF AMERICA

UNITED STATES OF AMERICA NEXTECH

Latest

2024-12-01 1 regions BL: S5 Date: 2024.12 Version: 2.7

Available in these regions:

PUERTO RICO

Latest

2024-03-01 1 regions BL: U2 Date: 2024.03 Version: 2.16

Available in these regions:

SAMPLE

2025-02-01 11 regions BL: S6 Date: 2025.02 Version: 2.3

Available in these regions:

UNITED STATES OF AMERICA AT&T

UNITED STATES OF AMERICA VERIZON

UNITED STATES OF AMERICA

UNITED STATES OF AMERICA USCELLULAR

UNITED STATES OF AMERICA BLUEGRASS

UNITED STATES OF AMERICA TRACFONE

UNITED STATES OF AMERICA NEXTECH

UNITED STATES OF AMERICA TMOBILE

UNITED STATES OF AMERICA COMCAST

Download Firmware with GNSF

You can download firmware files using GNSF (Get New Samsung Firmware), a tool that allows direct firmware downloads from Samsung servers.

Download GNSF Tool

GUI Version (Windows) Console Version (Windows) GNSF Tool Info

Quick Command for This Device

Replace YOUR_IMEI with your device's IMEI and XAA with your region code.

Additional Options

-v VERSION - Specify version
--resume - Resume downloads
--no-decrypt - Skip decryption

IMEI Important: You should enter your complete IMEI number. While GNSF can attempt to generate missing digits if you provide only the first 8+ digits, this may not be sufficient for downloading firmware in all cases. Using your full IMEI ensures the highest success rate.

Important Flashing Info

To Keep Your Data When Flashing:

Always use HOME_CSC file instead of regular CSC file in Odin's CSC slot!

Region Compatibility:

You can safely flash firmware from any region (CSC) to your phone. In 99% of cases, it doesn't affect functionality and just updates the firmware version.

Firmware Components:

AP - System files
BL - Bootloader
CP - Modem/baseband
CSC - Region configuration (wipes data)
HOME_CSC - Region config (keeps data)

Detailed Flashing Guide