What is Samsung firmware?

Samsung firmware is the official software that runs on Samsung Galaxy devices, including the operating system, drivers, and security patches.

How to download Samsung firmware?

Use SamFirms to search for your Samsung Galaxy model and download the latest official firmware files directly from Samsung servers.

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Download Samsung GALAXY Z FLIP8 SM-F776U1 - XAA - F776U1UEU3AZI5

Firmware Description

Download the official firmware for GALAXY Z FLIP8 model SM-F776U1. This firmware is for the XAA (XAA - United States) region.

PDA/AP Version: F776U1UEU3AZI5
Android Version: 17
File Size: 16.6 GB
Build Date: 2026-09-19

Please verify your model code before downloading. Check it in Settings → About Phone → Model Number, or in Download Mode. Use the Samfirm AIO Tool or Odin to flash this firmware on your GALAXY Z FLIP8. This firmware is sourced directly from Samsung official servers.

⚠ Samfirms.com is not responsible for any damage caused by incorrect firmware installation. Always backup your data before flashing.

Firmware Specifications

Device

GALAXY Z FLIP8

AP Version

F776U1UEU3AZI5

Build Date

20260908

Upload Date

2026-09-19

Model

SM-F776U1

CSC Version

F776U1OYM3AZI5

CSC

XAA

Binary (BIT/U)

File Size

16.6 GB

Official Samsung Firmware - This firmware is directly from Samsung's official servers and is safe to use with official Samsung tools like Samsung Smart Switch or Samsung Kies.