Samsung Galaxy S22 Ultra (Korea) official device image

Samsung Galaxy S22 Ultra (Korea)

Brand samsung
Codename sm-s908n
Region KOO,KTC,LUC,SKC
Official Firmware

Download Samsung Galaxy S22 Ultra (Korea) Firmware

Samsung Galaxy S22 Ultra (Korea) Region: KOO,KTC,LUC,SKC

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Firmware Downloads

Find and download official MIUI firmware for Samsung Galaxy S22 Ultra (Korea) (sm-s908n). All firmware files include MD5 hash verification and are available for direct download.

Samsung Galaxy S22 Ultra (Korea)

Version Method Size Release Date MD5 Hash Download
S908NKSS9GZE5/S908NOKR9GZE5/S908NKSS9GZE4 Odin 1 B N/A
S908NKSS8GZB2/S908NOKR8GZB2/S908NKSS8GZB1 Odin 1 B N/A
S908NKSU7FYD9/S908NOKR7FYD9/S908NKSU7FYD9 Odin 464 B N/A
S908NKSS7FYG8/S908NOKR7FYG8/S908NKSS7FYG1 Odin 3 B N/A
S908NKSS7FYE5/S908NOKR7FYE5/S908NKSU7FYD9 Odin 448 B N/A
S908NKSS7GYK3/S908NOKR7GYK3/S908NKSU7GYI7 Odin 486 B N/A
S908NKSS7EYB3/S908NOKR7EYB3/S908NKSS7EYB3 Odin 4 B N/A
S908NKSS7GZA1/S908NOKR7GZA1/S908NKSU7GYI7 Odin 415 B N/A
S908NKSS7GYL1/S908NOKR7GYL1/S908NKSU7GYI7 Odin 433 B N/A
S908NKSU7GYJ1/S908NOKR7GYJ1/S908NKSU7GYI7 Odin 492 B N/A
S908NKSS7FYG1/S908NOKR7FYG1/S908NKSS7FYG1 Odin 374 B N/A
S908NKSS7FYF1/S908NOKR7FYF1/S908NKSS7FYF1 Odin 391 B N/A
S908NKSU6EXK4/S908NOKR6EXK4/S908NKSU6EXJ7 Odin 459 B N/A
S908NKSS6EYB1/S908NOKR6EYB1/S908NKSS6EYB1 Odin 405 B N/A
S908NKSS6EXL1/S908NOKR6EXL1/S908NKSS6EXL1 Odin 448 B N/A
S908NKSS6EXLS/S908NOKR6EXLS/S908NKSS6EXLS Odin 427 B N/A
S908NKSU5EXH7/S908NOKR5EXH7/S908NKSU5EXH7 Odin 639 B N/A
S908NKSS5EXJ3/S908NOKR5EXJ3/S908NKSS5EXJ1 Odin 635 B N/A
S908NKSS5EXG2/S908NOKR5EXG2/S908NKSS5EXG2 Odin 2 B N/A
S908NKSS5EXH1/S908NOKR5EXH1/S908NKSS5EXH1 Odin 2 B N/A
S908NKSS4EXE3/S908NOKR4EXE3/S908NKSS4EXE3 Odin 2 B N/A
S908NKSS4EXF1/S908NOKR4EXF1/S908NKSS4EXE3 Odin 2 B N/A
S908NKSU3CWE6/S908NOKR3CWE6/S908NKSU3CWE4 Odin 2 B N/A
S908NKSU3DXD3/S908NOKR3DXD3/S908NKSS3DXAF Odin 3 B N/A
S908NKSU3EXE1/S908NOKR3EXE1/S908NKSU3EXD7 Odin 2 B N/A
S908NKSU3ZWIA/S908NOKR3ZWIA/S908NKSU3DWI8 Odin 2 B N/A
S908NKSU3EXDC/S908NOKR3EXDC/S908NKSU3EXD7 Odin 2 B N/A
S908NKSU3DWKA/S908NOKR3DWKA/S908NKSU3DWK5 Odin 3 B N/A
S908NKSS3DXAH/S908NOKR3DXAH/S908NKSS3DXAF Odin 3 B N/A
S908NKSU3CWGI/S908NOKR3CWGI/S908NKSU3CWGI Odin 3 B N/A
S908NKSU3CWCE/S908NOKR3CWCE/S908NKSU3CWCA Odin 2 B N/A
S908NKSU2AVG6/S908NOKR2AVG6/S908NKSU2AVF5 Odin 1 B N/A
S908NKSU2CWB3/S908NOKR2CWB3/S908NKSU2CWA9 Odin 2 B N/A
S908NKSU2BVL3/S908NOKR2BVL3/S908NKSU2BVL3 Odin 3 B N/A
S908NKSU2AVH2/S908NOKR2AVH2/S908NKSU2AVF5 Odin 1 B N/A
S908NKSS2AVI1/S908NOKR2AVI1/S908NKSU2AVH5 Odin 3 B N/A
S908NKSU2BVKC/S908NOKR2BVKC/S908NKSU2BVK6 Odin 3 B N/A
S908NKSU2AVHB/S908NOKR2AVHB/S908NKSU2AVH5 Odin 305 B N/A
S908NKSU2AVFA/S908NOKR2AVFA/S908NKSU2AVF5 Odin 1 B N/A
S908NKSU2BVJA/S908NOKR2BVJA/S908NKSU2BVJA Odin 3 B N/A
S908NKSU2BVJC/S908NOKR2BVJC/S908NKSU2BVJA Odin 3 B N/A
S908NKSU1AVC9/S908NOKR1AVC9/S908NKSU1AVC8 Odin 2 B N/A
S908NKSU1AVA9/S908NOKR1AVA9/S908NKSU1AVA8 Odin 2 B N/A
S908NKSU1AVC5/S908NOKR1AVC5/S908NKSU1AVC2 Odin 2 B N/A
S908NKSU1AVE4/S908NOKR1AVE4/S908NKSU1AVD8 Odin 1 B N/A
S908NKSU1AVF1/S908NOKR1AVF1/S908NKSU1AVEF Odin 1 B N/A
S908NKSS1AVDC/S908NOKR1AVDC/S908NKSU1AVD8 Odin 1 B N/A
S908NKSU1AVCA/S908NOKR1AVCA/S908NKSU1AVC8 Odin 1 B N/A
S908NKSU1AVCK/S908NOKR1AVCK/S908NKSU1AVCH Odin 2 B N/A
S908NKSU1AVBH/S908NOKR1AVBH/S908NKSU1AVBD Odin 2 B N/A

Device Specifications

Versions: SM-S908B, SM-S908B/DS (International); SM-S908U (USA); SM-S908U1 (USA unlocked); SM-S908W (Canada); SM-S908N (Korea); SM-S9080 (China); SM-S908E (Asia/Africa)

NetworkTechnologyGSM / CDMA / HSPA / EVDO / LTE / 5G
2G bandsGSM 850 / 900 / 1800 / 1900
 CDMA 800 / 1900 & TD-SCDMA
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
 CDMA2000 1xEV-DO
4G bands1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - International
 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71 - USA
5G bands1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International
 1, 3, 5, 7, 8, 20, 28, 38, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - USA
SpeedHSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps, 5G (5+ Gbps DL)
LaunchAnnounced2022, February 09
StatusAvailable. Released 2022, February 25
BodyDimensions163.3 x 77.9 x 8.9 mm (6.43 x 3.07 x 0.35 in)
Weight228 g / 229 g (mmWave) (8.04 oz)
BuildGlass front (Gorilla Glass Victus+), glass back (Gorilla Glass Victus+), aluminum frame
SIM· Nano-SIM + eSIM
· Nano-SIM + Nano-SIM + eSIM (max 2 at a time)
 IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Armor aluminum frame
Stylus, 2.8ms latency (Bluetooth integration, accelerometer, gyro)
DisplayTypeDynamic AMOLED 2X, 120Hz, HDR10+, 1750 nits (peak)
Size6.8 inches, 114.7 cm2 (~90.2% screen-to-body ratio)
Resolution1440 x 3088 pixels, 19.3:9 ratio (~500 ppi density)
ProtectionCorning Gorilla Glass Victus+
PlatformOSAndroid 12, up to 4 major Android upgrades, One UI 8
ChipsetExynos 2200 (4 nm) - Europe
Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm) - ROW
CPUOcta-core (1x2.8 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510) - Europe
Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) - ROW
GPUXclipse 920 - Europe
Adreno 730 - ROW
MemoryCard slotNo
Internal128GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM
 UFS 3.1
Main CameraQuad108 MP, f/1.8, 23mm (wide), 1/1.33", 0.8µm, PDAF, OIS
10 MP, f/2.4, 70mm (telephoto), 1/3.52", 1.12µm, PDAF, OIS, 3x optical zoom
10 MP, f/4.9, 230mm (periscope telephoto), 1/3.52", 1.12µm, PDAF, OIS, 10x optical zoom
12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video
FeaturesLaser AF, LED flash, auto-HDR, panorama
Video8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, HDR10+, stereo sound rec., gyro-EIS
Selfie cameraSingle40 MP, f/2.2, 26mm (wide), 1/2.82", 0.7µm, PDAF
FeaturesHDR
Video4K@30/60fps, 1080p@30fps
SoundLoudspeaker Yes, with stereo speakers
3.5mm jack No
 High-bitrate audio support
CommsWLANWi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Bluetooth5.2, A2DP, LE
PositioningGPS, GLONASS, BDS, GALILEO
NFCYes
RadioNo
USBUSB Type-C 3.2, OTG
FeaturesSensorsFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
 Samsung DeX, Samsung Wireless DeX (desktop experience support)
Ultra Wideband (UWB) support
BatteryTypeLi-Ion 5000 mAh
Charging45W wired, PD3.0
15W wireless (Qi)
4.5W reverse wireless
MiscColorsPhantom Black, White, Burgundy, Green, Graphite, Red, Sky Blue, Bora Purple
ModelsSM-S908B, SM-S908B/DS, SM-S908U, SM-S908U1, SM-S908W, SM-S908N, SM-S9080, SM-S908E, SM-S908E/DS
SAR1.18 W/kg (head)     0.98 W/kg (body)    
SAR EU1.05 W/kg (head)     1.58 W/kg (body)    
Price$ 324.00 / € 309.00 / £ 256.00
Our TestsPerformance AnTuTu: 968359 (v9)
GeekBench: 3657 (v5.1)
GFXBench: 37fps (ES 3.1 onscreen)
Display 1266 nits max brightness (measured)
Camera Photo / Video
Loudspeaker -27.3 LUFS (Good)
Battery (old)
Endurance rating 108h
Data source: GSMArena

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Steps to Install Firmware:

  1. Download the ROM: Choose the appropriate firmware version above for your device region
  2. Backup Your Data: All data will be erased during flashing
  3. Unlock Bootloader: Required for some devices (check device-specific requirements)
  4. Download Tools: Download MIUI Flash Tool or use ADB/Fastboot
  5. Flash the ROM: Follow the tool's instructions to flash the downloaded firmware
  6. Verify: Restart and verify successful installation

⚠️ Warning: Flashing custom ROMs may void your warranty. Proceed at your own risk.

Frequently Asked Questions

Q: Is it safe to flash official firmware?

A: Yes, flashing official firmware is generally safe and won't void your warranty if done through official methods.

Q: What's the difference between Recovery and Fastboot ROMs?

A: Recovery ROMs are flashed from recovery mode, while Fastboot ROMs require bootloader unlock and ADB tools.

Q: Can I downgrade to an older firmware version?

A: Some devices allow downgrading, but it depends on the device and region. Check device-specific forums first.

Q: What if flashing fails?

A: If flashing fails, try using the official tool, ensure USB drivers are installed, and check device compatibility.