Samsung Galaxy S24 FE (SM-S721B) — BTU
Samsung Galaxy S24 FE Released 2024, October 03 | 213g, 8mm thickness | Android 14, up to 7 major upgrades | 128GB/256GB/512GB storage, no card slot | Dynamic AMOLED 2X, 120Hz, HDR10+, 1900 nits (peak) | 50 MP, f/1.8, 24mm (wide), 1/1.57", 1.0µm, dual pixel PDAF, OIS 8 MP, f/2.4, 75mm (telephoto), 1/4.4", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 13mm, 123˚ (ultra
Samsung Galaxy S24 FE Network Specifications
| Speed | HSPA, LTE, 5G |
| 5G | 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International |
| 4G | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 32, 38, 40, 41, 66 - International |
| 3G | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 2G | GSM 850 / 900 / 1800 / 1900 |
| Technology | GSM / HSPA / LTE / 5G |
Samsung Galaxy S24 FE body Specifications
| SIM | · Nano-SIM · Nano-SIM + Nano-SIM · Nano-SIM + eSIM · eSIM + eSIM |
| Build | Glass front (Gorilla Glass Victus+), glass back (Gorilla Glass Victus+), aluminum frame |
| Weight | 213 g (7.51 oz) |
| Dimensions | 162 x 77.3 x 8 mm (6.38 x 3.04 x 0.31 in) |
Samsung Galaxy S24 FE MISC Specifications
| SAR EU | 0.86 W/kg (head) 1.29 W/kg (body) |
| SAR US | 0.94 W/kg (head) 0.71 W/kg (body) |
| Colors | Blue, Graphite, Gray, Mint, Yellow |
Samsung Galaxy S24 FE display Specifications
| Protection | Corning Gorilla Glass Victus+, Mohs level 5 |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density) |
| Size | 6.7 inches, 110.2 cm 2 (~88.0% screen-to-body ratio) |
| Type | Dynamic AMOLED 2X, 120Hz, HDR10+, 1900 nits (peak) |
Samsung Galaxy S24 FE Sound Specifications
| 3.5mm jack | No |
| Loudspeaker | Yes, with stereo speakers |
Samsung Galaxy S24 FE Platform Specifications
| GPU | Xclipse 940 |
| CPU | 10-core (1x3.1 GHz + 2x2.9 GHz + 3x2.6 GHz + 4x1.95 GHz) |
| Chipset | Exynos 2400e (4 nm) |
| OS | Android 14, up to 7 major Android upgrades, One UI 8.5 |
Samsung Galaxy S24 FE Battery Specifications
| Charging | 25W wired, PD, QC2, 50% in 30 min 15W wireless Reverse wireless |
| Battery | 4700 mAh |
Samsung Galaxy S24 FE memory Specifications
| Internal | 128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM |
| Card slot | No |
Samsung Galaxy S24 FE Main Camera Specifications
| Video | 8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps |
| Features | LED flash, HDR, panorama |
| Camera | 50 MP, f/1.8, 24mm (wide), 1/1.57", 1.0µm, dual pixel PDAF, OIS 8 MP, f/2.4, 75mm (telephoto), 1/4.4", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 13mm, 123˚ (ultrawide), 1/3.0", 1.12µm |
BTU Region Firmware Info
BTU - United KingdomA CSC (Consumer Software Customization) code ties a Samsung firmware build to the country and carrier it was released for, controlling branding, available languages and which OTA updates a device receives. The BTU code is used in United Kingdom by O2, Orange, Life Mobile, EE/T-Mobile, Virgin, Vodafone, BT Mobile, H3G, Asda, Meteor, Tesco Mobile Ireland, Talkmobile, TalkTalk, with 2 distinct Samsung Galaxy S24 FE firmware versions found so far.
BTU Firmware Version History
| Version | Build Date | Security Patch |
|---|---|---|
| S721BXXSDDZG1 | 2026-07-06 | — |
| S721BXXSCDZF3 | 2026-06-10 | — |
2 Samsung Galaxy S24 FE firmware versions found for the BTU region, newest first.
Samsung Galaxy S24 FE BTU Firmware ArchiveOfficial Samsung Galaxy S24 FE firmware for the United Kingdom BTU region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.
Samsung Galaxy S24 FE Combination & Special FilesCombination and service files for the Samsung Galaxy S24 FE (SM-S721B) — authorized repair, FRP reset after service, and diagnostics.
| Device Mobile | Version | Bit - SW REV | FA | Change list | Updated | Status |
|---|---|---|---|---|---|---|
BTU Firmware FAQ
Which carriers use the BTU CSC on the Samsung Galaxy S24 FE?+
The BTU CSC is used by O2, Orange, Life Mobile, EE/T-Mobile, Virgin, Vodafone, BT Mobile, H3G, Asda, Meteor, Tesco Mobile Ireland, Talkmobile, and TalkTalk in United Kingdom. Flash the BTU firmware only if your device was sold through one of these carriers.
How many Samsung Galaxy S24 FE firmware versions are available for the BTU region?+
2 distinct Samsung Galaxy S24 FE firmware versions have been found for the BTU (United Kingdom) region so far, from oldest to the latest build.
How is the BTU CSC different from other region codes?+
Samsung ties every firmware build to one of roughly 599 CSC (Consumer Software Customization) codes, each tied to a specific country and carrier. BTU is the code for United Kingdom (O2, Orange, Life Mobile, EE/T-Mobile, Virgin, Vodafone, BT Mobile, H3G, Asda, Meteor, Tesco Mobile Ireland, Talkmobile, and TalkTalk) — flashing a different CSC can change your carrier branding, available languages and which OTA updates you receive.