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Samsung Galaxy A34 (SM-A346N) Firmware Downloads - Region: KOO

Explore, Download, and Update with Ease

Free, direct downloads of official stock firmware for the Samsung Galaxy A34 (model code SM-A346N) in the KOO region. Pick a build to update, repair, or unbrick your device with the Odin tool.

download firmwareSamsung Galaxy A34 (SM-A346N) — KOO
Samsung Galaxy A34 SM-A346N KOO firmware image
Released 2023, March 24
199g, 8.2mm thickness
Android 13, up to 4 major upgrades
128GB/256GB storage, microSDXC, card slot

Samsung Galaxy A34 Released 2023, March 24 | 199g, 8.2mm thickness | Android 13, up to 4 major upgrades | 128GB/256GB storage, microSDXC | Super AMOLED, 120Hz, 1000 nits (HBM) | 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF, OIS 8 MP, f/2.2, 123˚, (ultrawide), 1/4.0", 1.12µm 5 MP (macro) | Li-Ion 5000 mAh

Samsung Galaxy A34 Network Specifications

Detailed Network specifications for the Samsung Galaxy A34:
SpeedHSPA, LTE, 5G
5G1, 3, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA/Sub6
4G1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 32, 38, 40, 41, 66
3GHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
2GGSM 850 / 900 / 1800 / 1900
TechnologyGSM / HSPA / LTE / 5G
Timeline
Released2023, March 24

Samsung Galaxy A34 body Specifications

Detailed body specifications for the Samsung Galaxy A34:
SIM· Nano-SIM · Nano-SIM + Nano-SIM
BuildGlass front (Gorilla Glass 5), plastic frame, plastic back
Weight199 g (7.02 oz)
Dimensions161.3 x 78.1 x 8.2 mm (6.35 x 3.07 x 0.32 in)

Samsung Galaxy A34 MISC Specifications

Detailed MISC specifications for the Samsung Galaxy A34:
SAR EU0.55 W/kg (head) 1.49 W/kg (body)
ColorsLime, Graphite, Violet, Silver

Samsung Galaxy A34 display Specifications

Detailed display specifications for the Samsung Galaxy A34:
ProtectionCorning Gorilla Glass 5
Resolution1080 x 2340 pixels, 19.5:9 ratio (~390 ppi density)
Size6.6 inches, 106.9 cm 2 (~84.9% screen-to-body ratio)
TypeSuper AMOLED, 120Hz, 1000 nits (HBM)

Samsung Galaxy A34 Sound Specifications

Detailed Sound specifications for the Samsung Galaxy A34:
3.5mm jackNo
LoudspeakerYes, with stereo speakers

Samsung Galaxy A34 Platform Specifications

Detailed Platform specifications for the Samsung Galaxy A34:
GPUMali-G68 MC4
CPUOcta-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
ChipsetMediatek Dimensity 1080 (6 nm)
OSAndroid 13, up to 4 major Android upgrades, One UI 8.5

Samsung Galaxy A34 Battery Specifications

Detailed Battery specifications for the Samsung Galaxy A34:
Charging25W wired
BatteryLi-Ion 5000 mAh

Samsung Galaxy A34 memory Specifications

Detailed memory specifications for the Samsung Galaxy A34:
Internal128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM
Card slotmicroSDXC (uses shared SIM slot)

Samsung Galaxy A34 Main Camera Specifications

Detailed Main Camera specifications for the Samsung Galaxy A34:
Video4K@30fps, 1080p@30/60fps, 720p@480fps
FeaturesLED flash, panorama, HDR
Camera48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF, OIS 8 MP, f/2.2, 123˚, (ultrawide), 1/4.0", 1.12µm 5 MP (macro)

KOO Region Firmware Info

South Korea flagKOO - South Korea
KOO

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 KOO code is used in South Korea by KOO, with 2 distinct Samsung Galaxy A34 firmware versions found so far.

KOO Firmware Version History

VersionBuild DateSecurity Patch
A346NKSSFFZG12026-07-14—
A346NKSUEFZE62026-05-23—

2 Samsung Galaxy A34 firmware versions found for the KOO region, newest first.

Samsung Galaxy A34 KOO Firmware Archive

Official Samsung Galaxy A34 firmware for the South Korea KOO region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.

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Samsung Galaxy A34 Combination & Special Files

Combination and service files for the Samsung Galaxy A34 (SM-A346N) — authorized repair, FRP reset after service, and diagnostics.

Device MobileVersionBit - SW
REV		FAChange listUpdatedStatus

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KOO Firmware FAQ

Which carriers use the KOO CSC on the Samsung Galaxy A34?+

The KOO CSC is used by KOO in South Korea. Flash the KOO firmware only if your device was sold through one of these carriers.

How many Samsung Galaxy A34 firmware versions are available for the KOO region?+

2 distinct Samsung Galaxy A34 firmware versions have been found for the KOO (South Korea) region so far, from oldest to the latest build.

How is the KOO 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. KOO is the code for South Korea (KOO) — flashing a different CSC can change your carrier branding, available languages and which OTA updates you receive.