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Samsung Galaxy Note20 Ultra (Korea) official device image

Samsung Galaxy Note20 Ultra (Korea)

Brand samsung
Codename sm-n986n
Region KOO,KTC,LUC,SKC
Official Firmware

Download Samsung Galaxy Note20 Ultra (Korea) Firmware

Samsung Galaxy Note20 Ultra (Korea) • Region: KOO,KTC,LUC,SKC

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Firmware Downloads

Find and download official MIUI firmware for Samsung Galaxy Note20 Ultra (Korea) (sm-n986n). All firmware files include MD5 hash verification and are available for direct download.

Samsung Galaxy Note20 Ultra (Korea)

Version Method Size Release Date MD5 Hash Download
N986NKSS9HYG5/N986NOKR9HYG5/N986NKSS9HYG1 Odin 294 B N/A
N986NKSS9HYG1/N986NOKR9HYG1/N986NKSS9HYG1 Odin 293 B N/A
N986NKSS8HYD1/N986NOKR8HYD1/N986NKSS8HYD1 Odin 316 B N/A
N986NKSS7HYA1/N986NOKR7HYA1/N986NKSS7HYA1 Odin 343 B N/A
N986NKSS6HXJ1/N986NOKR6HXJ1/N986NKSS6HXJ1 Odin 359 B N/A
N986NKSS5HXH1/N986NOKR5HXH1/N986NKSS5HXH1 Odin 366 B N/A
N986NKSS4HXFC/N986NOKR4HXFC/N986NKSS4HXFC Odin 367 B N/A
N986NKSS3HXE3/N986NOKR3HXE3/N986NKSS3HXE1 Odin 369 B N/A
N986NKSS3HXF1/N986NOKR3HXF1/N986NKSS3HXE1 Odin 369 B N/A
N986NKSU2HWH9/N986NOKR2HWH9/N986NKSU2HWH5 Odin 456 B N/A
N986NKSU2HWE8/N986NOKR2HWE8/N986NKSU2HWE6 Odin 1 B N/A
N986NKSU2HWB8/N986NOKR2HWB8/N986NKSU2HWB5 Odin 1 B N/A
N986NKSU2GVL3/N986NOKR2GVL3/N986NKSU2GVL1 Odin 2 B N/A
N986NKSS2HXC1/N986NOKR2HXC1/N986NKSS2HXC1 Odin 377 B N/A
N986NKSS2HWK1/N986NOKR2HWK1/N986NKSS2HWK1 Odin 452 B N/A
N986NKSU2HWL1/N986NOKR2HWL1/N986NKSU2HWKS Odin 387 B N/A
N986NKSU2HWD1/N986NOKR2HWD1/N986NKSU2HWCC Odin 1 B N/A
N986NKSSAHYH1/N986NOKRAHYH1/N986NKSSAHYH1 Odin 272 B N/A
N986NKSU1FVE9/N986NOKR1FVE9/N986NKSU1FVD5 Odin 972 B N/A
N986NKSU1CUB6/N986NOKR1CUB6/N986NKSU1CUB1 Odin 1 B N/A
N986NKSU1BTL6/N986NOKR1BTL6/N986NKSU1BTKK Odin 2 B N/A
N986NKSU1FVC5/N986NOKR1FVC5/N986NKSU1FVB6 Odin 1 B N/A
N986NKSU1DUI4/N986NOKR1DUI4/N986NKSU1DUI2 Odin 73 B N/A
N986NKSU1BUA4/N986NOKR1BUA4/N986NKSU1BUA2 Odin 2 B N/A
N986NKSU1DUI2/N986NOKR1DUI2/N986NKSU1DUI2 Odin 257 B N/A
N986NKSU1CUH1/N986NOKR1CUH1/N986NKSU1CUG7 Odin 354 B N/A
N986NKSU1CUE1/N986NOKR1CUE1/N986NKSU1CUD7 Odin 1 B N/A
N986NKSU1FVG1/N986NOKR1FVG1/N986NKSU1FVG1 Odin 956 B N/A
N986NKSU1CUG1/N986NOKR1CUG1/N986NKSU1CUG1 Odin 729 B N/A
N986NKSU1GVK1/N986NOKR1GVK1/N986NKSU1GVJG Odin 2 B N/A
N986NKSU1CUCB/N986NOKR1CUCB/N986NKSU1CUC9 Odin 1 B N/A
N986NKSS1FVHC/N986NOKR1FVHC/N986NKSU1FVH7 Odin 2 B N/A
N986NKSU1FVHB/N986NOKR1FVHB/N986NKSU1FVH7 Odin 215 B N/A
N986NKSU1CUDA/N986NOKR1CUDA/N986NKSU1CUD7 Odin 1 B N/A
N986NKSU1EVAA/N986NOKR1EVAA/N986NKSU1EVA5 Odin 1 B N/A
N986NKSS1EULF/N986NOKR1EULB/N986NKSU1EUKE Odin 1 B N/A
N986NKSU1DUHA/N986NOKR1DUHA/N986NKSU1DUHC Odin 348 B N/A

Device Specifications

Also available with 4G/LTE only
Versions: SM-N986B (International); SM-N986U (USA); SM-N986U1 (USA unlocked); SM-N986W (Canada); SM-N9860 (China); SM-N986N (Korea)

NetworkTechnologyGSM / CDMA / HSPA / EVDO / LTE / 5G
2G bandsGSM 850 / 900 / 1800 / 1900
 CDMA 800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
 CDMA2000 1xEV-DO
4G bands1, 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 - SM-N986U
 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - SM-N986B
 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 29, 30, 38, 39, 40, 41, 46, 66, 71 - SM-N986W
5G bands2, 5, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - SM-N986U
 1, 3, 5, 7, 8, 28, 40, 77, 78 SA/NSA/Sub6 - SM-N986B
 41, 66, 71 Sub6 - SM-N986W
SpeedHSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps, 5G
LaunchAnnounced2020, August 05
StatusAvailable. Released 2020, August 21
BodyDimensions164.8 x 77.2 x 8.1 mm (6.49 x 3.04 x 0.32 in)
Weight208 g (7.34 oz)
BuildGlass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), stainless steel frame
SIM· Nano-SIM + eSIM
· Nano-SIM + Nano-SIM
 IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Stylus, 9ms latency (Bluetooth integration, accelerometer, gyro)
DisplayTypeDynamic AMOLED 2X, 120Hz, HDR10+
Size6.9 inches, 116.7 cm2 (~91.7% screen-to-body ratio)
Resolution1440 x 3088 pixels, 19.3:9 ratio (~496 ppi density)
ProtectionCorning Gorilla Glass Victus
 120Hz@FHD/60Hz@QHD refresh rate
PlatformOSAndroid 10, upgradable to Android 13, One UI 5
ChipsetExynos 990 (7 nm+) - Global
Qualcomm SM8250 Snapdragon 865 5G+ (7 nm+) - USA
CPUOcta-core (2x2.73 GHz Mongoose M5 & 2x2.50 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55) - Global
Octa-core (1x3.0 GHz Kryo 585 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) - USA
GPUMali-G77 MP11 - Global
Adreno 650 - USA
MemoryCard slotmicroSDXC (uses shared SIM slot)
Internal128GB 6GB RAM, 128GB 8GB RAM, 128GB 12GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
 UFS 3.0
Main CameraTriple108 MP, f/1.8, 26mm (wide), 1/1.33", 0.8µm, PDAF, OIS
12 MP, f/3.0, 120mm (periscope telephoto), 1.0µm, PDAF, OIS, 5x optical zoom, 50x hybrid zoom
12 MP, f/2.2, 120˚, 13mm (ultrawide), 1/2.55", 1.4µm
FeaturesLaser AF, LED flash, auto-HDR, panorama
Video8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS & OIS
Selfie cameraSingle10 MP, f/2.2, 26mm (wide), 1/3.2", 1.22µm, dual pixel PDAF
FeaturesHDR
Video4K@30/60fps, 1080p@30fps
SoundLoudspeaker Yes, with stereo speakers
3.5mm jack No
 High-bitrate audio support
Tuned by AKG
CommsWLANWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth5.0, A2DP, LE, aptX
PositioningGPS, GLONASS, BDS, GALILEO
NFCYes
RadioFM radio (Snapdragon model only; market/operator dependent)
USBUSB Type-C 3.2, OTG
FeaturesSensorsFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
 Samsung Wireless DeX (desktop experience support)
ANT+
Ultra Wideband (UWB) support
BatteryTypeLi-Ion 4500 mAh
Charging25W wired, PD3.0
15W wireless (Qi)
4.5W reverse wireless
MiscColorsMystic Bronze, Mystic Black, Mystic White
ModelsSM-N986B, SM-N986B/DS, SM-N986U, SM-N986U1, SM-N986W, SM-N9860, SM-N986N, SC-53A
SAR0.71 W/kg (head)     1.18 W/kg (body)    
SAR EU0.34 W/kg (head)     1.47 W/kg (body)    
Price$ 268.44 / € 479.99
Our TestsPerformance AnTuTu: 508760 (v8)
GeekBench: 2603 (v5.1)
GFXBench: 42fps (ES 3.1 onscreen)
Display 1024 nits max brightness (measured)
Camera Photo / Video
Loudspeaker -27.8 LUFS (Good)
Battery (old)
Endurance rating 88h
Data source: GSMArena

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How to Flash Firmware

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.