Free, direct downloads of official stock firmware for the Samsung Galaxy Ace Style (model code SM-G310HN) in the O2U region. Pick a build to update, repair, or unbrick your device with the Odin tool.
Detailed Network specifications for the Samsung Galaxy Ace Style:
Speed
HSPA
3G
HSDPA 900 / 2100
2G
GSM 850 / 900 / 1800 / 1900
Technology
GSM / HSPA
Timeline
Released2014, May 1
Samsung Galaxy Ace Style body Specifications
Detailed body specifications for the Samsung Galaxy Ace Style:
SIM
Micro-SIM
Weight
123 g (4.34 oz)
Dimensions
121.2 x 62.7 x 10.7 mm (4.77 x 2.47 x 0.42 in)
Samsung Galaxy Ace Style MISC Specifications
Detailed MISC specifications for the Samsung Galaxy Ace Style:
SAR EU
0.53 W/kg (head) 0.26 W/kg (body)
SAR US
0.64 W/kg (head) 0.43 W/kg (body)
Colors
Cream White, Dark Gray
Samsung Galaxy Ace Style display Specifications
Detailed display specifications for the Samsung Galaxy Ace Style:
Resolution
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Size
4.0 inches, 45.5 cm 2 (~59.9% screen-to-body ratio)
Type
TFT, 256K colors
Samsung Galaxy Ace Style Sound Specifications
Detailed Sound specifications for the Samsung Galaxy Ace Style:
3.5mm jack
Yes
Loudspeaker
Yes
Samsung Galaxy Ace Style Platform Specifications
Detailed Platform specifications for the Samsung Galaxy Ace Style:
CPU
Dual-core 1.2 GHz
OS
Android 4.4.2 (KitKat), TouchWiz Essence UI
Samsung Galaxy Ace Style Battery Specifications
Detailed Battery specifications for the Samsung Galaxy Ace Style:
Battery
Li-Ion 1500 mAh, removable
Samsung Galaxy Ace Style memory Specifications
Detailed memory specifications for the Samsung Galaxy Ace Style:
Internal
4GB 512MB RAM
Card slot
microSDXC (dedicated slot)
Samsung Galaxy Ace Style Main Camera Specifications
Detailed Main Camera specifications for the Samsung Galaxy Ace Style:
Video
720p@30fps
Camera
5 MP, AF
O2U Region Firmware Info
O2U - United Kingdom
O2
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 O2U code is used in United Kingdom by O2, with one Samsung Galaxy Ace Style firmware version known so far.
Samsung Galaxy Ace Style O2U Firmware Archive
Official Samsung Galaxy Ace Style firmware for the United Kingdom O2U region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.
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Samsung Galaxy Ace Style Combination & Special Files
Combination and service files for the Samsung Galaxy Ace Style (SM-G310HN) — authorized repair, FRP reset after service, and diagnostics.
Device Mobile
Version
Bit - SW REV
FA
Change list
Updated
Status
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O2U Firmware FAQ
Which carriers use the O2U CSC on the Samsung Galaxy Ace Style?+
The O2U CSC is used by O2 in United Kingdom. Flash the O2U firmware only if your device was sold through one of these carriers.
How many Samsung Galaxy Ace Style firmware versions are available for the O2U region?+
Currently one known Samsung Galaxy Ace Style firmware version is available for the O2U (United Kingdom) region.
How is the O2U 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. O2U is the code for United Kingdom (O2) — flashing a different CSC can change your carrier branding, available languages and which OTA updates you receive.
Samsung Galaxy Ace Style (SM-G310HN) — O2U
O2U - United Kingdom
Samsung Galaxy Ace Style O2U Firmware Archive
Samsung Galaxy Ace Style Combination & Special Files