SM-F721B firmware for CGU – Guatemala (Claro)
51 builds for the Galaxy Z Flip4 in region CGU. The full version string is
PDA/CSC/MODEM – you need it to download a specific build.
| Version (PDA/CSC/MODEM) | Released | Android | Type | Bit | File |
|---|---|---|---|---|---|
F721BXXSCIZH3/F721BOWOCIZH3/F721BXXSCIZE1 | Sep 8, 2026 | Android 16 | Security | 12 | on server |
F721BXXSCIZG3/F721BOWOCIZE1/F721BXXSCIZE1 | Jul 29, 2026 | Android 16 | Security | 12 | on server |
F721BXXSCIZF1/F721BOWOCIZE1/F721BXXSCIZE1 | Jun 29, 2026 | Android 16 | Security | 12 | on server |
F721BXXSCIZE1/F721BOWOCIZE1/F721BXXSCIZE1 | May 21, 2026 | Android 16 | Security | 12 | on server |
F721BXXSBIZD1/F721BOWOBIZB6/F721BXXSBIZD1 | Apr 22, 2026 | Android 16 | Security | 11 | on server |
F721BXXSBIZC1/F721BOWOBIZB6/F721BXXSBIZC1 | Apr 1, 2026 | Android 16 | Security | 11 | on server |
F721BXXSBIZB6/F721BOWOBIZB6/F721BXXSBIZB6 | Mar 3, 2026 | Android 16 | Security | 11 | on server |
F721BXXSAIZA1/F721BOWOAIYIF/F721BXXUAIYIF | Jan 26, 2026 | Android 16 | Security | 10 | on server |
F721BXXSAIYL1/F721BOWOAIYIF/F721BXXUAIYIF | Dec 22, 2025 | Android 16 | Security | 10 | on server |
F721BXXSAIYK3/F721BOWOAIYIF/F721BXXUAIYIF | Nov 24, 2025 | Android 16 | Security | 10 | on server |
F721BXXUAIYIF/F721BOWOAIYIF/F721BXXUAIYIF | Nov 4, 2025 | Android 16 | Feature | 10 | on server |
F721BXXSAHYI1/F721BOWOAHYD5/F721BXXUAHYD9 | Sep 29, 2025 | Android 15 | Security | 10 | on server |
F721BXXSAHYGB/F721BOWOAHYD5/F721BXXUAHYD9 | Aug 25, 2025 | Android 15 | Security | 10 | on server |
F721BXXSAHYFD/F721BOWOAHYD5/F721BXXUAHYD9 | Jul 22, 2025 | Android 15 | Security | 10 | on server |
F721BXXSAHYER/F721BOWOAHYD5/F721BXXUAHYD9 | Jun 26, 2025 | Android 15 | Security | 10 | on server |
F721BXXSAHYE2/F721BOWOAHYD5/F721BXXUAHYD9 | Jun 17, 2025 | Android 15 | Security | 10 | on server |
F721BXXUAHYD9/F721BOWOAHYD5/F721BXXUAHYD9 | Jun 16, 2025 | Android 15 | Feature | 10 | on server |
F721BXXSAGYB2/F721BOWOAGYB2/F721BXXSAGYB2 | Mar 24, 2025 | Android 14 | Security | 10 | on server |
F721BXXS9GYA5/F721BOWO9GXK8/F721BXXU9GXK8 | Feb 24, 2025 | Android 14 | Security | 9 | on server |
F721BXXS9GXLF/F721BOWO9GXK8/F721BXXU9GXK8 | Jan 28, 2025 | Android 14 | Security | 9 | on server |
F721BXXS9GXKC/F721BOWO9GXK8/F721BXXU9GXK8 | Jan 22, 2025 | Android 14 | Security | 9 | on server |
F721BXXU9GXK8/F721BOWO9GXK8/F721BXXU9GXK8 | Jan 21, 2025 | Android 14 | Feature | 9 | on server |
F721BXXS8GXIC/F721BOWO8GXH9/F721BXXS8GXIC | Oct 21, 2024 | Android 14 | Security | 8 | on server |
F721BXXU8GXH9/F721BOWO8GXH9/F721BXXU8GXH9 | Oct 15, 2024 | Android 14 | Feature | 8 | on server |
F721BXXS8FXG4/F721BOWO8FXF2/F721BXXS8FXF2 | Aug 19, 2024 | Android 14 | Security | 8 | on server |
F721BXXS8FXF6/F721BOWO8FXF2/F721BXXS8FXF2 | Jul 23, 2024 | Android 14 | Security | 8 | on server |
F721BXXS7FXEC/F721BOWO7FXE4/F721BXXS7FXE4 | Jun 24, 2024 | Android 14 | Security | 7 | on server |
F721BXXS7FXE4/F721BOWO7FXE4/F721BXXS7FXE4 | Jun 10, 2024 | Android 14 | Security | 7 | on server |
F721BXXU6FXE3/F721BOWO6FXE3/F721BXXU6FXE3 | May 13, 2024 | Android 14 | Feature | 6 | on server |
F721BXXS5EXD1/F721BOWO5EXAB/F721BXXS5EXD1 | Apr 19, 2024 | Android 14 | Security | 5 | on server |
F721BXXS5EXBF/F721BOWO5EXAB/F721BXXS5EXAB | Apr 3, 2024 | Android 14 | Security | 5 | on server |
F721BXXS5EXAB/F721BOWO5EXAB/F721BXXS5EXAB | Apr 2, 2024 | Android 14 | Security | 5 | on server |
F721BXXS4EWL5/F721BOWO4EWL3/F721BXXS4EWL5 | Apr 1, 2024 | Android 14 | Security | 4 | on server |
F721BXXU4EWL1/F721BOWO4EWL3/F721BXXU4EWL1 | Apr 1, 2024 | Android 14 | Feature | 4 | on server |
F721BXXS4DWJ2/F721BOWO4DWH7/F721BXXS4DWJ1 | Dec 15, 2023 | Android 13 | Security | 4 | on server |
F721BXXS4DWI1/F721BOWO4DWH7/F721BXXU4DWH5 | Oct 20, 2023 | Android 13 | Security | 4 | on server |
F721BXXS4DWHA/F721BOWO4DWH7/F721BXXU4DWH5 | Sep 26, 2023 | Android 13 | Security | 4 | on server |
F721BXXU4DWH5/F721BOWO4DWH7/F721BXXU4DWH5 | Sep 26, 2023 | Android 13 | Feature | 4 | on server |
F721BXXS4CWG8/F721BOWO4CWG8/F721BXXS4CWG4 | Aug 18, 2023 | Android 13 | Security | 4 | on server |
F721BXXS3CWF5/F721BOWO3CWE8/F721BXXU3CWE6 | Jul 12, 2023 | Android 13 | Security | 3 | on server |
F721BXXU3CWE8/F721BOWO3CWE8/F721BXXU3CWE6 | Jul 5, 2023 | Android 13 | Feature | 3 | on server |
F721BXXS2CWD9/F721BOWO2CWCC/F721BXXU2CWCC | May 18, 2023 | Android 13 | Security | 2 | on server |
F721BXXU2CWCC/F721BOWO2CWCC/F721BXXU2CWCC | Apr 24, 2023 | Android 13 | Feature | 2 | on server |
F721BXXS2CWB5/F721BOWO2CWB5/F721BXXS2CWB5 | Mar 17, 2023 | Android 13 | Security | 2 | on server |
F721BXXU1CWAC/F721BOWO1CWB4/F721BXXU1CWAC | Mar 11, 2023 | Android 13 | Feature | 1 | on server |
F721BXXS1BWA2/F721BOWO1BVLA/F721BXXU1BVL9 | Feb 11, 2023 | Android 13 | Security | 1 | on server |
F721BXXU1BVL9/F721BOWO1BVLA/F721BXXU1BVL9 | Jan 25, 2023 | Android 13 | Feature | 1 | on server |
F721BXXS1AVJE/F721BOWO1AVJ5/F721BXXU1AVJ5 | Nov 8, 2022 | Android 12 | Security | 1 | on server |
F721BXXU1AVIA/F721BOWO1AVIA/F721BXXU1AVIA | Sep 26, 2022 | Android 12 | Feature | 1 | on server |
F721BXXU1AVHH/F721BOWO1AVHI/F721BXXU1AVHI | Sep 5, 2022 | Android 12 | Feature | 1 | on server |
F721BXXU1AVGA/F721BOWO1AVGD/F721BXXU1AVGA | Aug 11, 2022 | Android 12 | Feature | 1 | on server |
Download the latest CGU build
samloader download -m SM-F721B -r CGU -v F721BXXSCIZH3/F721BOWOCIZH3/F721BXXSCIZE1Changelog and security patch level
Samsung's official release notes for SM-F721B in CGU, including the security patch level of each update: doc.samsungmobile.com/SM-F721B/CGU. We don't show the patch level ourselves (why).
See how to download Samsung firmware and
how to flash it. Back to the SM-F721B overview.
All models with CGU: Samsung CSC CGU.