SM-G556B firmware for ZTO – Brazil

39 builds for the Galaxy XCover7 in region ZTO. The full version string is PDA/CSC/MODEM – you need it to download a specific build.

Version (PDA/CSC/MODEM)ReleasedAndroidTypeBitFile
G556BXXSJEZJ3/G556BOWOJEZJ3/G556BXXSJEZJ3Oct 22, 2026Android 16Security19on server
G556BXXSJEZI2/G556BOWOJEZI2/G556BXXSJEZI2Sep 24, 2026Android 16Security19on server
G556BXXSIEZH2/G556BOWOIEZH2/G556BXXSIEZH2Aug 20, 2026Android 16Security18on server
G556BXXSHEZG2/G556BOWOHEZG2/G556BXXSHEZG1Jul 21, 2026Android 16Security17on server
G556BXXSGEZF1/G556BOWOGEZF1/G556BXXSGEZF1Jun 30, 2026Android 16Security16on server
G556BXXUFEZEB/G556BOWOFEZEB/G556BXXUFEZEBJun 11, 2026Android 16Feature15on server
G556BXXSFDZE4/G556BOWOFDZE4/G556BXXSFDZE4May 21, 2026Android 16Security15on server
G556BXXSFDZD1/G556BOWOFDZD1/G556BXXSFDZD1Apr 23, 2026Android 16Security15on server
G556BXXSEDZC2/G556BOWOEDZC2/G556BXXSEDZC2Mar 31, 2026Android 16Security14on server
G556BXXSEDZB3/G556BOWOEDZB3/G556BXXSEDZB2Mar 2, 2026Android 16Security14on server
G556BXXSDDZA1/G556BOWODDZA1/G556BXXSDDZA1Jan 27, 2026Android 16Security13on server
G556BXXSCDYK5/G556BOWOCDYK5/G556BXXSCDYK5Dec 15, 2025Android 16Security12on server
G556BXXSCDYK3/G556BOWOCDYK3/G556BXXSCDYK3Nov 24, 2025Android 16Security12on server
G556BXXSBDYJ4/G556BOWOBDYJ4/G556BXXSBDYJ4Oct 28, 2025Android 16Security11on server
G556BXXUBDYIA/G556BOWOBDYIA/G556BXXUBDYIAOct 17, 2025Android 16Feature11on server
G556BXXSBCYI4/G556BOWOBCYI4/G556BXXSBCYI4Sep 22, 2025Android 15Security11on server
G556BXXSACYH2/G556BOWOACYH2/G556BXXSACYH2Aug 19, 2025Android 15Security10on server
G556BXXSACYF7/G556BOWOACYF7/G556BXXSACYF7Jul 17, 2025Android 15Security10on server
G556BXXS9CYF4/G556BOWO9CYF4/G556BXXS9CYF4Jun 16, 2025Android 15Security9on server
G556BXXU9CYE5/G556BOWO9CYE5/G556BXXU9CYE9Jun 2, 2025Android 15Feature9on server
G556BXXS9BYD8/G556BOWO9BYD8/G556BXXS9BYD8May 20, 2025Android 14Security9on server
G556BXXS8BYD1/G556BOWO8BYCB/G556BXXS8BYCBApr 23, 2025Android 14Security8on server
G556BXXS7BYC4/G556BOWO7BYA2/G556BXXS7BYC4Mar 26, 2025Android 14Security7on server
G556BXXS7BYB4/G556BOWO7BYA2/G556BXXS7BYA2Feb 27, 2025Android 14Security7on server
G556BXXS7BYA2/G556BOWO7BYA2/G556BXXS7BYA2Jan 27, 2025Android 14Security7on server
G556BXXU7BXL7/G556BOWO7BXL5/G556BXXU7BXL5Jan 26, 2025Android 14Feature7on server
G556BXXS7BXK2/G556BOWO7BXK3/G556BXXS7BXK2Nov 26, 2024Android 14Security7on server
G556BXXS6BXIA/G556BOWO6BXIA/G556BXXS6BXIAOct 16, 2024Android 14Security6on server
G556BXXS5BXI2/G556BOWO5BXF6/G556BXXS5BXI2Sep 24, 2024Android 14Security5on server
G556BXXS5BXG2/G556BOWO5BXF6/G556BXXS5BXG2Aug 14, 2024Android 14Security5on server
G556BXXS5BXF6/G556BOWO5BXF6/G556BXXS5BXF6Jul 9, 2024Android 14Security5on server
G556BXXS4BXF2/G556BOWO4BXF2/G556BXXS4BXF2Jun 26, 2024Android 14Security4on server
G556BXXU3BXE3/G556BOWO3BXE3/G556BXXU3BXE3May 28, 2024Android 14Feature3on server
G556BXXS2AXD2/G556BOWO2AXD2/G556BXXS2AXD2Apr 15, 2024Android 14Security2on server
G556BXXS1AXB8/G556BOWO1AXA2/G556BXXS1AXB8Mar 5, 2024Android 14Security1on server
G556BXXS1AXA4/G556BOWO1AXA2/G556BXXS1AXA4Feb 6, 2024Android 14Security1on server
G556BXXU1AXA1/G556BOWO1AXA2/G556BXXU1AXA1Jan 19, 2024Android 14Feature1on server
G556BXXU1AXA1/G556BOWO1AXA1/G556BXXU1AXA1Jan 10, 2024Android 14Feature1on server
G556BXXU1AWL3/G556BOWO1AWL4/G556BXXU1AWL3Dec 27, 2023Android 14Feature1on server

Download the latest ZTO build

samloader download -m SM-G556B -r ZTO -v G556BXXSJEZJ3/G556BOWOJEZJ3/G556BXXSJEZJ3

Changelog and security patch level

Samsung's official release notes for SM-G556B in ZTO, including the security patch level of each update: doc.samsungmobile.com/SM-G556B/ZTO. We don't show the patch level ourselves (why).

See how to download Samsung firmware and how to flash it. Back to the SM-G556B overview. All models with ZTO: Samsung CSC ZTO.