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Samsung Galaxy A14 5G (SM-A146U1) Firmware Downloads - Region: ATT

Explore, Download, and Update with Ease

Free, direct downloads of official stock firmware for the Samsung Galaxy A14 5G (model code SM-A146U1) in the ATT region. Pick a build to update, repair, or unbrick your device with the Odin tool.

download firmwareSamsung Galaxy A14 5G (SM-A146U1) — ATT
Samsung Galaxy A14 5G SM-A146U1 ATT firmware image
Released 2023, January 12
202g, 9.1mm thickness
Android 13, up to Android 15, One UI Core 7
64GB/128GB storage, microSDXC, card slot

Samsung Galaxy A14 5G Released 2023, January 12 | 202g, 9.1mm thickness | Android 13, up to Android 15, One UI Core 7 | 64GB/128GB storage, microSDXC | PLS LCD, 90Hz | 50 MP, f/1.8, 26mm (wide), 1/2.76", 0.64µm, PDAF 2 MP (macro) Auxiliary lens | Li-Po 5000 mAh

Samsung Galaxy A14 5G Network Specifications

Detailed Network specifications for the Samsung Galaxy A14 5G:
SpeedHSPA, LTE, 5G
5G2, 5, 66, 77 Sub6/mmWave - USA
4G1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66 - International
3GHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
2GGSM 850 / 900 / 1800 / 1900
TechnologyGSM / HSPA / LTE / 5G
Timeline
Released2023, January 12

Samsung Galaxy A14 5G body Specifications

Detailed body specifications for the Samsung Galaxy A14 5G:
SIM· Nano-SIM · Nano-SIM + Nano-SIM
BuildGlass front, plastic back, plastic frame
Weight202 g (7.13 oz)
Dimensions167.7 x 78 x 9.1 mm (6.60 x 3.07 x 0.36 in)

Samsung Galaxy A14 5G MISC Specifications

Detailed MISC specifications for the Samsung Galaxy A14 5G:
SAR EU0.56 W/kg (head) 1.28 W/kg (body)
SAR US1.00 W/kg (head) 1.00 W/kg (body)
ColorsBlack, Light Green, Dark Red, Silver

Samsung Galaxy A14 5G display Specifications

Detailed display specifications for the Samsung Galaxy A14 5G:
Resolution1080 x 2408 pixels, 20:9 ratio (~400 ppi density)
Size6.6 inches, 104.9 cm 2 (~80.2% screen-to-body ratio)
TypePLS LCD, 90Hz

Samsung Galaxy A14 5G Sound Specifications

Detailed Sound specifications for the Samsung Galaxy A14 5G:
3.5mm jackYes
LoudspeakerYes

Samsung Galaxy A14 5G Platform Specifications

Detailed Platform specifications for the Samsung Galaxy A14 5G:
GPUMali-G68 MP2 - SM-A146B Mali-G57 MC2 - SM-A146P
CPUOcta-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) - SM-A146B Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) - SM-A146P
ChipsetExynos 1330 (5 nm) - SM-A146B Mediatek Dimensity 700 (7 nm) - SM-A146P
OSAndroid 13, upgradable to Android 15, One UI Core 7

Samsung Galaxy A14 5G Battery Specifications

Detailed Battery specifications for the Samsung Galaxy A14 5G:
Charging15W wired
BatteryLi-Po 5000 mAh

Samsung Galaxy A14 5G memory Specifications

Detailed memory specifications for the Samsung Galaxy A14 5G:
Internal64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
Card slotmicroSDXC (uses shared SIM slot) - USA only microSDXC (dedicated slot) - International

Samsung Galaxy A14 5G Main Camera Specifications

Detailed Main Camera specifications for the Samsung Galaxy A14 5G:
Video1080p@30fps
FeaturesLED flash, panorama, HDR
Camera50 MP, f/1.8, 26mm (wide), 1/2.76", 0.64µm, PDAF 2 MP (macro) Auxiliary lens

ATT Region Firmware Info

United States flagATT - United States
AT&T

A CSC (Consumer Software Customization) code ties a Samsung firmware build to the country and carrier it was released for, controlling branding, available languages and which OTA updates a device receives. The ATT code is used in United States by AT&T, with one Samsung Galaxy A14 5G firmware version known so far.

Samsung Galaxy A14 5G ATT Firmware Archive

Official Samsung Galaxy A14 5G firmware for the United States ATT region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.

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Samsung Galaxy A14 5G Combination & Special Files

Combination and service files for the Samsung Galaxy A14 5G (SM-A146U1) — authorized repair, FRP reset after service, and diagnostics.

Device MobileVersionBit - SW
REV		FAChange listUpdatedStatus

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ATT Firmware FAQ

Which carriers use the ATT CSC on the Samsung Galaxy A14 5G?+

The ATT CSC is used by AT&T in United States. Flash the ATT firmware only if your device was sold through one of these carriers.

How many Samsung Galaxy A14 5G firmware versions are available for the ATT region?+

Currently one known Samsung Galaxy A14 5G firmware version is available for the ATT (United States) region.

How is the ATT CSC different from other region codes?+

Samsung ties every firmware build to one of roughly 599 CSC (Consumer Software Customization) codes, each tied to a specific country and carrier. ATT is the code for United States (AT&T) — flashing a different CSC can change your carrier branding, available languages and which OTA updates you receive.