Home / Samsung / Samsung Galaxy A36 5G (USA carrier)
Samsung Galaxy A36 5G (USA carrier) official device image

Samsung Galaxy A36 5G (USA carrier)

Brand samsung
Codename sm-a366u
Region CCT
Official Firmware

Download Samsung Galaxy A36 5G (USA carrier) Firmware

Samsung Galaxy A36 5G (USA carrier) • Region: CCT

Advertisement

Firmware Downloads

Find and download official MIUI firmware for Samsung Galaxy A36 5G (USA carrier) (sm-a366u). All firmware files include MD5 hash verification and are available for direct download.

Samsung Galaxy A36 5G (USA carrier)

Version Method Size Release Date MD5 Hash Download
A366USQS7BZDB/A366UOYN7BZDB/A366USQS7BZDB Odin 241 B N/A
A366USQS6BZB6/A366UOYN6BZB6/A366USQS6BZB6 Odin 241 B N/A
A366USQS6BZC2/A366UOYN6BZC2/A366USQS6BZC2 Odin 407 B N/A
A366USQS5BZA1/A366UOYN5BZA1/A366USQS5BZA1 Odin 409 B N/A
A366USQS4BYK3/A366UOYN4BYK3/A366USQS4BYK3 Odin 450 B N/A
A366USQU3BYI7/A366UOYN3BYI7/A366USQU3BYI7 Odin 426 B N/A
A366USQS3AYI1/A366UOYN3AYI1/A366USQS3AYI1 Odin 2 B N/A
A366USQS3AYG1/A366UOYN3AYG1/A366USQS3AYG1 Odin 413 B N/A
A366USQU2AYD8/A366UOYN2AYD8/A366USQU2AYD8 Odin 488 B N/A
A366USQS2AYC4/A366UOYN2AYC4/A366USQS2AYC4 Odin 1 B N/A
A366USQU1AYBB/A366UOYN1AYBB/A366USQU1AYBB Odin 1 B N/A

Device Specifications

NetworkTechnologyGSM / HSPA / LTE / 5G
2G bandsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 32, 38, 40, 41, 66 - International
 1, 2, 3, 4, 5, 7, 12, 13, 14, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 48, 66, 71 - USA
5G bands1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - International
 2, 5, 25, 41, 66, 71, 77, 78 SA/NSA/Sub6/mmWave - USA
SpeedHSPA, LTE, 5G
LaunchAnnounced2025, March 02
StatusAvailable. Released 2025, March 10
BodyDimensions162.9 x 78.2 x 7.4 mm (6.41 x 3.08 x 0.29 in)
Weight195 g (6.88 oz)
BuildGlass front (Gorilla Glass Victus+), plastic frame, glass back (Gorilla Glass Victus+)
SIM· Nano-SIM + eSIM
· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
 IP67 dust/water resistant (up to 1m for 30 min)
DisplayTypeSuper AMOLED, 120Hz, 1200 nits (HBM), 1900 nits (peak)
Size6.7 inches, 110.2 cm2 (~86.5% screen-to-body ratio)
Resolution1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
ProtectionCorning Gorilla Glass Victus+, Mohs level 5
PlatformOSAndroid 15, up to 6 major Android upgrades, One UI 7
ChipsetQualcomm SM6475-AB Snapdragon 6 Gen 3 (4 nm)
CPUOcta-core (4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)
GPUAdreno 710
MemoryCard slotNo
Internal128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
 UFS 2.2
Main CameraTriple50 MP, f/1.8, (wide), 1/1.96", PDAF, OIS
8 MP, f/2.2, 123˚, (ultrawide), 1/4.0", 1.12µm
5 MP (macro)
FeaturesLED flash, panorama, HDR
Video4K@30fps, 1080p@30/60fps, gyro-EIS
Selfie cameraSingle12 MP, f/2.2, (wide)
Video4K@30fps, 1080p@30fps, 10-bit HDR
SoundLoudspeaker Yes, with stereo speakers
3.5mm jack No
CommsWLANWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth5.4, A2DP, LE
PositioningGPS, GALILEO, GLONASS, BDS, QZSS
NFCYes (market/region dependent)
RadioNo
USBUSB Type-C 2.0, OTG
FeaturesSensorsFingerprint (under display, optical), accelerometer, gyro, compass
 Virtual Proximity Sensing
BatteryType5000 mAh
Charging45W wired, 66% in 30 min, 100% in 68 min
MiscColorsLavender, Black, White, Lime
ModelsSM-A366E, SM-A366E/DS, SM-A366B, SM-A366B/DS, SM-A366U, SM-A366U1, SM-A366W
SAR1.07 W/kg (head)    
SAR EU0.53 W/kg (head)     1.29 W/kg (body)    
Price$ 349.99 / € 238.60 / £ 183.00 / ₹ 29,749
Our TestsPerformance AnTuTu: 613492 (v10)
GeekBench: 2917 (v6)
3DMark: 912 (Wild Life Extreme)
Display 1233 nits max brightness (measured)
Loudspeaker -26.2 LUFS (Good)
Battery
Active use score 11:38h
EU LABELEnergyClass C
Battery41:28h endurance, 2000 cycles
Free fallClass C (90 falls)
RepairabilityClass C
Data source: GSMArena

More samsung Devices

Samsung Galaxy S24 Ultra

Samsung Galaxy S24 Ultra

Model: sm-s928b
Samsung Galaxy S25 Ultra

Samsung Galaxy S25 Ultra

Model: sm-s938b
Samsung Galaxy S25+

Samsung Galaxy S25+

Model: sm-s936b
Samsung Galaxy S25

Samsung Galaxy S25

Model: sm-s931b
Samsung Galaxy S24+

Samsung Galaxy S24+

Model: sm-s926b
Samsung Galaxy S24

Samsung Galaxy S24

Model: sm-s921b

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.