Samsung Galaxy S21 FE (SM-G990U3) official device image

Samsung Galaxy S21 FE (SM-G990U3)

Brand samsung
Codename sm-g990u3
Region LRA,XAR,CCT,ACG,TFN,ATC,FKR,XAA,XAG,ATT,AIO,DSH,TM
Official Firmware

Download Samsung Galaxy S21 FE (SM-G990U3) Firmware

Samsung Galaxy S21 FE (SM-G990U3) Region: LRA,XAR,CCT,ACG,TFN,ATC,FKR,XAA,XAG,ATT,AIO,DSH,TM

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Firmware Downloads

Find and download official MIUI firmware for Samsung Galaxy S21 FE (SM-G990U3) (sm-g990u3). All firmware files include MD5 hash verification and are available for direct download.

Samsung Galaxy S21 FE (SM-G990U3)

Version Method Size Release Date MD5 Hash Download
G990U3UES9GXF1/G990U3OYM9GXF1/G990U3UES9GXF1 Odin 490 B N/A
G990U3UES9GXE1/G990U3OYM9GXE1/G990U3UES9GXE1 Odin 496 B N/A
G990U3UES8FXD1/G990U3OYM8FXD1/G990U3UES8FXD1 Odin 2 B N/A
G990U3UES8FXC1/G990U3OYM8FXC1/G990U3UES8FXC1 Odin 2 B N/A
G990U3UEU8GXDE/G990U3OYM8GXDE/G990U3UEU8GXDE Odin 501 B N/A
G990U3UES8FXAA/G990U3OYM8FXAA/G990U3UES8FXAA Odin 2 B N/A
G990U3UEUAGXG7/G990U3OYMAGXG7/G990U3UEUAGXG7 Odin 315 B N/A
G990U3UEU7EWI3/G990U3OYM7EWI3/G990U3UEU7EWI3 Odin 294 B N/A
G990U3UEU7FWL2/G990U3OYM7FWL2/G990U3UEU7FWL2 Odin 2 B N/A
G990U3UES7EWH2/G990U3OYM7EWH2/G990U3UES7EWH2 Odin 2 B N/A
G990U3UES7FXA1/G990U3OYM7FXA1/G990U3UES7FXA1 Odin 2 B N/A
G990U3UES7EWK1/G990U3OYM7EWK1/G990U3UES7EWK1 Odin 2 B N/A
G990U3UES7EWJ1/G990U3OYM7EWJ1/G990U3UES7EWJ1 Odin 296 B N/A
G990U3UESHHYI6/G990U3OYMHHYI6/G990U3UESHHYI6 Odin 2 B N/A
G990U3UESCGXJ6/G990U3OYMCGXJ6/G990U3UESCGXJ6 Odin 339 B N/A
G990U3UES6EWF3/G990U3OYM6EWF3/G990U3UES6EWF3 Odin 303 B N/A
G990U3UES6EWG2/G990U3OYM6EWG2/G990U3UES6EWG2 Odin 295 B N/A
G990U3UESEHYE5/G990U3OYMEHYE5/G990U3UESEHYE5 Odin 317 B N/A
G990U3UESCGXL5/G990U3OYMCGXL5/G990U3UESCGXL5 Odin 311 B N/A
G990U3UEU5EWF2/G990U3OYM5EWF2/G990U3UEU5EWF2 Odin 296 B N/A
G990U3UES5EWE2/G990U3OYM5EWE2/G990U3UES5EWE2 Odin 297 B N/A
G990U3UEUHIYJ4/G990U3OYMHIYJ4/G990U3UEUHIYJ4 Odin 311 B N/A
G990U3UESFHYF4/G990U3OYMFHYF4/G990U3UESFHYF4 Odin 320 B N/A
G990U3UESBGXJ4/G990U3OYMBGXJ4/G990U3UESBGXJ4 Odin 320 B N/A
G990U3UEU4EWDA/G990U3OYM4EWDA/G990U3UEU4EWDA Odin 323 B N/A
G990U3UESCGYA3/G990U3OYMCGYA3/G990U3UESCGYA3 Odin 306 B N/A
G990U3UESAGXF3/G990U3OYMAGXF3/G990U3UESAGXF3 Odin 484 B N/A
G990U3UEU3EWB7/G990U3OYM3EWB7/G990U3UEU3EWB7 Odin 1 B N/A
G990U3UES3EWC1/G990U3OYM3EWC1/G990U3UES3EWC1 Odin 1 B N/A
G990U3UESKIZB2/G990U3OYMKIZB2/G990U3UESKIZB2 Odin 1 B N/A
G990U3UESIIYK2/G990U3OYMIIYK2/G990U3UESIIYK2 Odin 345 B N/A
G990U3UESDGYD2/G990U3OYMDGYD2/G990U3UESDGYD2 Odin 3 B N/A
G990U3UESCGXK2/G990U3OYMCGXK2/G990U3UESCGXK2 Odin 316 B N/A
G990U3UESAGXH2/G990U3OYMAGXH2/G990U3UESAGXH2 Odin 314 B N/A
G990U3UEU2EWB5/G990U3OYM2EWB5/G990U3UEU2EWB5 Odin 1 B N/A
G990U3UEU2CVI5/G990U3OYM2CVI5/G990U3UEU2CVI5 Odin 281 B N/A
G990U3UEU2CVJ2/G990U3OYM2CVJ2/G990U3UEU2CVJ2 Odin 274 B N/A
G990U3UES2DWB1/G990U3OYM2DWB1/G990U3UES2DWB1 Odin 1 B N/A
G990U3UES2DWA1/G990U3OYM2DWA1/G990U3UES2DWA1 Odin 1 B N/A
G990U3UES2CVK1/G990U3OYM2CVK1/G990U3UES2CVK1 Odin 2 B N/A
G990U3UEU2DVLC/G990U3OYM2DVLC/G990U3UEU2DVLC Odin 1 B N/A
G990U3UESJIZA1/G990U3OYMJIZA1/G990U3UESJIZA1 Odin 316 B N/A
G990U3UESIIYL1/G990U3OYMIIYL1/G990U3UESIIYL1 Odin 317 B N/A
G990U3UESGHYH1/G990U3OYMGHYH1/G990U3UESGHYH1 Odin 324 B N/A
G990U3UESGHYG1/G990U3OYMGHYG1/G990U3UESGHYG1 Odin 325 B N/A
G990U3UESDGYC1/G990U3OYMDGYC1/G990U3UESDGYC1 Odin 319 B N/A
G990U3UEU1CVF2/G990U3OYM1CVF2/G990U3UEU1CVF2 Odin 638 B N/A
G990U3UEU1CVG1/G990U3OYM1CVG1/G990U3UEU1CVG1 Odin 615 B N/A
G990U3UEUDHYDA/G990U3OYMDHYDA/G990U3UEUDHYDA Odin 332 B N/A

Device Specifications

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, 17, 20, 26, 28, 32, 38, 40, 41, 66 - International
 1, 2, 3, 4, 5, 7, 12, 13, 29, 25, 26, 28, 38, 39, 40, 41, 46, 48, 66, 71 - USA
5G bands1, 3, 5, 8, 20, 28, 38, 40, 41, 66, 78 SA/NSA/Sub6 - International
 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - USA
SpeedHSPA 42.2/5.76 Mbps, LTE (5CA) Cat19 1600/200 Mbps, 5G
LaunchAnnounced2022, January 04
StatusAvailable. Released 2022, January 07
BodyDimensions155.7 x 74.5 x 7.9 mm (6.13 x 2.93 x 0.31 in)
Weight177 g (6.24 oz)
BuildGlass front (Gorilla Glass Victus), plastic back, aluminum frame
SIM· Nano-SIM
· Nano-SIM + Nano-SIM
 IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
DisplayTypeDynamic AMOLED 2X, 120Hz, HDR10+
Size6.4 inches, 100.5 cm2 (~86.7% screen-to-body ratio)
Resolution1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
ProtectionCorning Gorilla Glass Victus
PlatformOSAndroid 12, up to 4 major Android upgrades, One UI 8
ChipsetQualcomm SM8350 Snapdragon 888 5G (5 nm) - Version 1
Exynos 2100 (5 nm) - Version 2
CPUOcta-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) - Version 1
Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - Version 2
GPUAdreno 660 - Version 1
Mali-G78 MP14 - Version 2
MemoryCard slotNo
Internal128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM
 UFS 3.1
Main CameraTriple12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, dual pixel PDAF, OIS
8 MP, f/2.4, 76mm (telephoto), 1/4.5", 1.0µm, PDAF, OIS, 3x optical zoom
12 MP, f/2.2, 13mm, 123˚ (ultrawide), 1/3.0", 1.12µm
FeaturesLED flash, auto-HDR, panorama
Video4K@30/60fps, 1080p@30/60/120/240fps, HDR10+, gyro-EIS
Selfie cameraSingle32 MP, f/2.2, 26mm (wide), 1/2.74", 0.8µm
FeaturesHDR
Video4K@30/60fps, 1080p@30/60fps, gyro-EIS
SoundLoudspeaker Yes, with stereo speakers
3.5mm jack No
 32-bit/384kHz audio
CommsWLANWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth5.0, A2DP, LE
PositioningGPS, GLONASS, BDS, GALILEO
NFCYes
RadioUnspecified
USBUSB Type-C, OTG
FeaturesSensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compass
 Samsung DeX (desktop experience support)
BatteryTypeLi-Ion 4500 mAh
Charging25W wired, PD3.0, 50% in 30 min
15W wireless
Reverse wireless
MiscColorsWhite, Graphite, Lavender, Olive
ModelsSM-G990B, SM-G990B/DS, SM-G990U, SM-G990U1, SM-G990W, SM-G990E, SM-G9900, SM-G990B2, SM-G990U2, SM-G990W2, SM-G990U3
SAR0.77 W/kg (head)     0.90 W/kg (body)    
SAR EU0.95 W/kg (head)     1.48 W/kg (body)    
Price$ 145.00 / € 249.44 / £ 159.99 / ₹ 37,999
Our TestsPerformance AnTuTu: 566529 (v8), 719696 (v9)
GeekBench: 3049 (v5.1)
GFXBench: 56fps (ES 3.1 onscreen)
Display 792 nits max brightness (measured)
Camera Photo / Video
Loudspeaker -26.9 LUFS (Good)
Battery (old)
Endurance rating 92h
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.