Firmware Pricing News App

© 2015, 2025 Samfrew.com

Disclaimer: Flashing Samsung firmware is a risky process that can potentially brick your device. By flashing firmware, you are modifying the software on your device, and if anything goes wrong, your device may become unusable.

[email protected] Privacy Policy Terms of Service

ECO SM-S721B Firmware List | SamFrew

SM-S721B ECO Firmware

Model

Region

Version

OS

Build

Changelist

Model: SM-S721B

Version: S721BXXS3AYB8

Build: 2/26/2025

Changelist: 29603070

Model: SM-S721B

Version: S721BXXS3AYA3

Build: 2/3/2025

Changelist: 29603070

Model: SM-S721B

Version: S721BXXS3AXLA

Build: 1/2/2025

Changelist: 29603070

Model: SM-S721B

Version: S721BXXS3AXK9

Build: 11/28/2024

Changelist: 29603070

Model: SM-S721B

Version: S721BXXU3AXK2

Build: 11/11/2024

Changelist: 29603070

Model: SM-S721B

Version: S721BXXS2AXJ4

Build: 10/11/2024

Changelist: 29603070