Firmware Direct Download Pricing News App

© 2015, 2026 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

CHX-S721BXXU3AXK2-20250121041921.zip — Samfrew Files | SamFrew

Samfrew FilesFirmware release ↗

SM-S721B · CHX›CHX-S721BXXU3AXK2-20250121041921.zip

ZIP

CHX-S721BXXU3AXK2-20250121041921.zip

ZIP archive · 19.7 GB · S721BXXU3AXK2

ZIP

TAR files

Open a file to view its details. Individual TAR downloads use separate premium allowance or entitlement.

NameSizeDownload

BL_S721BXXU3AXK2_S721BXXU3AXK2_MQB88520868_REV00_user_low_ship_MULTI_CERT.tar.md510.7 MBPremium
AP_S721BXXU3AXK2_S721BXXU3AXK2_MQB88520868_REV00_user_low_ship_MULTI_CERT_meta_OS14.tar.md518.8 GBPremium
CP_S721BXXU3AXK4_CP28161260_MQB88425655_REV00_user_low_ship_MULTI_CERT.tar.md536.2 MBPremium
HOME_CSC_OWO_S721BOWO3AXK2_MQB88520868_REV00_user_low_ship_MULTI_CERT.tar.md5405.4 MBPremium
CSC_OWO_S721BOWO3AXK2_MQB88520868_REV00_user_low_ship_MULTI_CERT.tar.md5405.5 MBPremium

Download

Download file

Standard download is free. Premium download uses paid allowance, or your existing paid entitlement.

File size19.7 GB

Checking accessLoading...