Samsung Galaxy A42 5G (USA carrier) official device image

Samsung Galaxy A42 5G (USA carrier)

Brand samsung
Codename sm-a426u
Region CCT,FKR,CHA,VZW,GCF
Official Firmware

Download Samsung Galaxy A42 5G (USA carrier) Firmware

Samsung Galaxy A42 5G (USA carrier) Region: CCT,FKR,CHA,VZW,GCF

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Firmware Downloads

Find and download official MIUI firmware for Samsung Galaxy A42 5G (USA carrier) (sm-a426u). All firmware files include MD5 hash verification and are available for direct download.

Samsung Galaxy A42 5G (USA carrier)

Version Method Size Release Date MD5 Hash Download
A426USQU9EXF1/A426UOYN9EXF1/A426USQU9EXF1 Odin 1 B N/A
A426USQS8EXB2/A426UOYN8EXB2/A426USQS8EXB2 Odin 272 B N/A
A426USQU7EWI1/A426UOYN7EWI1/A426USQU7EWI1 Odin 287 B N/A
A426USQU6EWE2/A426UOYN6EWE2/A426USQU6EWE2 Odin 1 B N/A
A426USQS5EWD1/A426UOYN5EWD1/A426USQS5EWD1 Odin 279 B N/A
A426USQU4EWB3/A426UOYN4EWB3/A426USQU4EWB3 Odin 280 B N/A
A426USQU4DVL2/A426UOYN4DVL2/A426USQU4DVL2 Odin 1 B N/A
A426USQS4CVI2/A426UOYN4CVI2/A426USQS4CVI2 Odin 1 B N/A
A426USQU4CVE2/A426UOYN4CVE2/A426USQU4CVE2 Odin 980 B N/A
A426USQU4CVH1/A426UOYN4CVH1/A426USQU4CVH1 Odin 236 B N/A
A426USQS3BUL8/A426UOYN3BUL8/A426USQS3BUL8 Odin 266 B N/A
A426USQU3CVC3/A426UOYN3CVC3/A426USQU3CVC3 Odin 245 B N/A
A426USQU3BVA3/A426UOYN3BVA3/A426USQU3BVA3 Odin 1 B N/A
A426USQU3AUH3/A426UOYN3AUH3/A426USQU3AUH3 Odin 665 B N/A
A426USQU3AUJ2/A426UOYN3AUJ2/A426USQU3AUJ2 Odin 2 B N/A
A426USQU2AUE2/A426UOYN2AUE2/A426USQU2AUE2 Odin 940 B N/A
A426USQU1AUC5/A426UOYN1AUC5/A426USQU1AUC5 Odin 641 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, 28, 38, 40, 41 - Europe
 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 34, 38, 39, 40, 41
 2, 3, 4, 5, 7, 12, 13, 20, 38, 39, 40, 41, 46, 48, 66 - SM-A426U
5G bands1, 3, 5, 7, 8, 28, 40, 41, 78 SA/NSA/Sub6 - Europe
 1, 3, 5, 7, 8, 28, 40, 41, 78, 79 SA/NSA/Sub6
 2, 25, 41, 66, 71, 77, 78, 260, 261 SA/NSA/Sub6/mmWave - SM-A426U
SpeedHSPA, LTE, 5G
LaunchAnnounced2020, September 02
StatusAvailable. Released 2020, November 11
BodyDimensions164.4 x 75.9 x 8.6 mm (6.47 x 2.99 x 0.34 in)
Weight193 g (6.81 oz)
SIM· Nano-SIM
· Nano-SIM + Nano-SIM
DisplayTypeSuper AMOLED
Size6.6 inches, 105.2 cm2 (~84.3% screen-to-body ratio)
Resolution720 x 1600 pixels, 20:9 ratio (~266 ppi density)
PlatformOSAndroid 10, upgradable to Android 13, One UI 5
ChipsetQualcomm SM7225 Snapdragon 750 5G (8 nm)
CPUOcta-core (2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570)
GPUAdreno 619
MemoryCard slotmicroSDXC (uses shared SIM slot)
Internal128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
 UFS 2.1
Main CameraQuad48 MP, f/1.8, 24mm (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 13mm, 123˚ (ultrawide), 1/3.94", 0.8µm
5 MP (macro)
Auxiliary lens
FeaturesLED flash, panorama, HDR
Video4K@30fps, 1080p@30fps, 720p@480fps
Selfie cameraSingle20 MP, f/2.2, 25mm (wide), 1/2.78", 1.0µm
FeaturesHDR
Video1080p@30fps
SoundLoudspeaker Yes
3.5mm jack Yes
CommsWLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth5.0, A2DP, LE
PositioningGPS, GLONASS, GALILEO, BDS
NFCYes
RadioFM radio
USBUSB Type-C 2.0
FeaturesSensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compass
BatteryTypeLi-Po 5000 mAh
Charging15W wired
MiscColorsPrism Dot Black, Prism Dot White, Prism Dot Gray
ModelsSM-A426B, SM-A426B/DS, SM-A4260, SM-A426U, SM-A426U1, SM-A426N
SAR EU1.15 W/kg (head)     1.33 W/kg (body)    
Price€ 239.99 / £ 137.99
Our TestsPerformance AnTuTu: 324686 (v8)
GeekBench: 1910 (v5.1)
GFXBench: 33fps (ES 3.1 onscreen)
Display 570 nits max brightness (measured)
Camera Photo / Video
Loudspeaker -30.1 LUFS (Below average)
Battery (old)
Endurance rating 144h
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.