Samsung Galaxy S25 Ultra (SM-S938B) — ATO
Samsung Galaxy S25 Ultra Released 2025, February 03 | 218g, 8.2mm thickness | Android 15, up to 7 major OS updates | 256GB/512GB/1TB storage, no card slot | Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak) | 200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS 10 MP, f/2.4, 67mm (telephoto), 1/3.52", 1.12µm, PDAF, OIS, 3x optical zoom 50 MP, f/3.4,
Samsung Galaxy S25 Ultra Network Specifications
| Speed | HSPA, LTE (CA), 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, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - International |
| 3G | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 2G | GSM 850 / 900 / 1800 / 1900 |
| Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G |
Samsung Galaxy S25 Ultra body Specifications
| SIM | · Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time) - INT · Nano-SIM + eSIM + eSIM (max 2 at a time) - USA · Nano-SIM + Nano-SIM - CN |
| Build | Glass front (Corning Gorilla Armor 2), glass back (Gorilla Glass Victus 2), titanium frame (grade 5) |
| Weight | 218 g (7.69 oz) |
| Dimensions | 162.8 x 77.6 x 8.2 mm (6.41 x 3.06 x 0.32 in) |
Samsung Galaxy S25 Ultra MISC Specifications
| SAR EU | 1.25 W/kg (head) 1.42 W/kg (body) |
| SAR US | 1.26 W/kg (head) 0.64 W/kg (body) |
| Colors | Titanium Silver Blue, Titanium Black, Titanium White Silver, Titanium Gray, Titanium Jade Green, Titanium Jet Black, Titanium Pink Gold |
Samsung Galaxy S25 Ultra display Specifications
| Protection | Corning Gorilla Armor 2, Mohs level 6 |
| Resolution | 1440 x 3120 pixels, 19.5:9 ratio (~498 ppi density) |
| Size | 6.9 inches, 116.9 cm 2 (~92.5% screen-to-body ratio) |
| Type | Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak) |
Samsung Galaxy S25 Ultra Sound Specifications
| 3.5mm jack | No |
| Loudspeaker | Yes, with stereo speakers |
Samsung Galaxy S25 Ultra Platform Specifications
| GPU | Adreno 830 (1200 MHz) |
| CPU | Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M) |
| Chipset | Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm) |
| OS | Android 15, up to 7 major OS updates, One UI 8 |
Samsung Galaxy S25 Ultra Battery Specifications
| Charging | 45W wired, PD3.0, 65% in 30 min 15W wireless (Qi2 Ready) 4.5W reverse wireless |
| Battery | Li-Ion 5000 mAh |
Samsung Galaxy S25 Ultra memory Specifications
| Internal | 256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM, 1TB 16GB RAM |
| Card slot | No |
Samsung Galaxy S25 Ultra Main Camera Specifications
| Video | 8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS |
| Features | Laser AF, Best Face, LED flash, auto-HDR, panorama |
| Camera | 200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS 10 MP, f/2.4, 67mm (telephoto), 1/3.52", 1.12µm, PDAF, OIS, 3x optical zoom 50 MP, f/3.4, 111mm (periscope telephoto), 1/2.52", 0.7µm, PDAF, OIS, 5x optical zoom 50 MP, f/1.9, 120˚ (ultrawide), 1/2.5", 0.7µm, dual pixel PDAF, Super Steady video |
ATO Region Firmware Info
ATO - AustriaA 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 ATO code is used in Austria by A1, Telekom Austria, Tele2, T-Mobile Austria, Orange, Tele.Ring, 3, Yesss!, with one Samsung Galaxy S25 Ultra firmware version known so far.
Samsung Galaxy S25 Ultra ATO Firmware ArchiveOfficial Samsung Galaxy S25 Ultra firmware for the Austria ATO region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.
Samsung Galaxy S25 Ultra Combination & Special FilesCombination, FRP and service files for the Samsung Galaxy S25 Ultra (SM-S938B) — bypass FRP, run diagnostics, and repair.
| Device Mobile | Version | Bit - SW REV | FA | Change list | Updated | Status |
|---|---|---|---|---|---|---|
ATO Firmware FAQ
Which carriers use the ATO CSC on the Samsung Galaxy S25 Ultra?+
The ATO CSC is used by A1, Telekom Austria, Tele2, T-Mobile Austria, Orange, Tele.Ring, 3, and Yesss! in Austria. Flash the ATO firmware only if your device was sold through one of these carriers.
How many Samsung Galaxy S25 Ultra firmware versions are available for the ATO region?+
Currently one known Samsung Galaxy S25 Ultra firmware version is available for the ATO (Austria) region.
How is the ATO 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. ATO is the code for Austria (A1, Telekom Austria, Tele2, T-Mobile Austria, Orange, Tele.Ring, 3, and Yesss!) — flashing a different CSC can change your carrier branding, available languages and which OTA updates you receive.