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Samsung Galaxy A8 Duos (SM-A800I) Firmware Downloads - Region: XXV

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Free, direct downloads of official stock firmware for the Samsung Galaxy A8 Duos (model code SM-A800I) in the XXV region. Pick a build to update, repair, or unbrick your device with the Odin tool.

download firmwareSamsung Galaxy A8 Duos (SM-A800I) — XXV
Samsung Galaxy A8 Duos SM-A800I XXV firmware image
Released 2015, August 1
151g, 5.9mm thickness
Android 5.1, up to 6.0
32GB storage, microSDXC, card slot

Samsung Galaxy A8 Duos Released 2015, August | 151g, 5.9mm thickness | Android 5.1, up to 6.0 | 32GB storage, microSDXC | Super AMOLED | 16 MP, f/1.9, 31mm (standard), AF | Li-Ion 3050 mAh, non-removable

Samsung Galaxy A8 Duos Network Specifications

Detailed Network specifications for the Samsung Galaxy A8 Duos:
SpeedHSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps
4G1, 3, 5, 7, 8, 20, 40 - A800F
3GHSDPA 850 / 900 / 1900 / 2100 - A800F, A800Y
2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
TechnologyGSM / HSPA / LTE
Timeline
Released2015, August 1

Samsung Galaxy A8 Duos body Specifications

Detailed body specifications for the Samsung Galaxy A8 Duos:
SIMNano-SIM + Nano-SIM
Weight151 g (5.33 oz)
Dimensions158 x 76.8 x 5.9 mm (6.22 x 3.02 x 0.23 in)

Samsung Galaxy A8 Duos MISC Specifications

Detailed MISC specifications for the Samsung Galaxy A8 Duos:
SAR EU0.32 W/kg (head) 0.55 W/kg (body)
ColorsPearl White, Midnight Black, Champagne Gold

Samsung Galaxy A8 Duos display Specifications

Detailed display specifications for the Samsung Galaxy A8 Duos:
ProtectionCorning Gorilla Glass 4
Resolution1080 x 1920 pixels, 16:9 ratio (~386 ppi density)
Size5.7 inches, 89.6 cm 2 (~73.8% screen-to-body ratio)
TypeSuper AMOLED

Samsung Galaxy A8 Duos Sound Specifications

Detailed Sound specifications for the Samsung Galaxy A8 Duos:
3.5mm jackYes
LoudspeakerYes

Samsung Galaxy A8 Duos Platform Specifications

Detailed Platform specifications for the Samsung Galaxy A8 Duos:
GPUAdreno 405 - A800Y Mali-T628 MP6 - A800F
CPUOcta-core (4x1.8 GHz Cortex-A53 & 4x1.3 GHz Cortex-A53) - A800Y Octa-core (4x1.8 GHz Cortex-A15 & 4x1.3 GHz Cortex-A7) - A800F
ChipsetQualcomm MSM8939 Snapdragon 615 (28 nm) - A800Y Exynos 5430 Octa (20 nm) - A800F
OSAndroid 5.1 (Lollipop), upgradable to 6.0 (Marshmallow)

Samsung Galaxy A8 Duos Battery Specifications

Detailed Battery specifications for the Samsung Galaxy A8 Duos:
BatteryLi-Ion 3050 mAh, non-removable

Samsung Galaxy A8 Duos memory Specifications

Detailed memory specifications for the Samsung Galaxy A8 Duos:
Internal32GB 2GB RAM
Card slotmicroSDXC (uses shared SIM slot)

Samsung Galaxy A8 Duos Main Camera Specifications

Detailed Main Camera specifications for the Samsung Galaxy A8 Duos:
Video1080p@30fps
FeaturesLED flash, panorama, HDR
Camera16 MP, f/1.9, 31mm (standard), AF

XXV Region Firmware Info

Vietnam flagXXV - Vietnam
MobiFoneVinaphoneG-MobileVietnamobileEVN Telecom 3GViettel

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 XXV code is used in Vietnam by MobiFone, Vinaphone, G-Mobile, Vietnamobile, EVN Telecom 3G, Viettel, with one Samsung Galaxy A8 Duos firmware version known so far.

Samsung Galaxy A8 Duos XXV Firmware Archive

Official Samsung Galaxy A8 Duos firmware for the Vietnam XXV region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.

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Samsung Galaxy A8 Duos Combination & Special Files

Combination and service files for the Samsung Galaxy A8 Duos (SM-A800I) — authorized repair, FRP reset after service, and diagnostics.

Device MobileVersionBit - SW
REV
FAChange listUpdatedStatus

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XXV Firmware FAQ

Which carriers use the XXV CSC on the Samsung Galaxy A8 Duos?+

The XXV CSC is used by MobiFone, Vinaphone, G-Mobile, Vietnamobile, EVN Telecom 3G, and Viettel in Vietnam. Flash the XXV firmware only if your device was sold through one of these carriers.

How many Samsung Galaxy A8 Duos firmware versions are available for the XXV region?+

Currently one known Samsung Galaxy A8 Duos firmware version is available for the XXV (Vietnam) region.

How is the XXV 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. XXV is the code for Vietnam (MobiFone, Vinaphone, G-Mobile, Vietnamobile, EVN Telecom 3G, and Viettel) — flashing a different CSC can change your carrier branding, available languages and which OTA updates you receive.