Free, direct downloads of official stock firmware for the Samsung Galaxy Win Pro G3812 (model code SM-G3812) in the CHU region. Pick a build to update, repair, or unbrick your device with the Odin tool.
Samsung Galaxy Win Pro G3812 (SM-G3812) — CHU
Released 2013, December 1
139g, 9.7mm thickness
Android 4.2.2
8GB storage, microSDXC, card slot
Samsung Galaxy Win Pro G3812 Released 2013, December | 139g, 9.7mm thickness | Android 4.2.2 | 8GB storage, microSDXC | IPS LCD | 5 MP, AF | Li-Ion 2100 mAh, removable
Samsung Galaxy Win Pro G3812 Network Specifications
Detailed Network specifications for the Samsung Galaxy Win Pro G3812:
Speed
HSPA 21.1/5.76 Mbps
3G
HSDPA 900 / 2100
2G
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Technology
GSM / HSPA
Timeline
Released2013, December 1
Samsung Galaxy Win Pro G3812 body Specifications
Detailed body specifications for the Samsung Galaxy Win Pro G3812:
SIM
Dual SIM (Micro-SIM, dual stand-by)
Weight
139 g (4.90 oz)
Dimensions
132.7 x 66.5 x 9.7 mm (5.22 x 2.62 x 0.38 in)
Samsung Galaxy Win Pro G3812 MISC Specifications
Detailed MISC specifications for the Samsung Galaxy Win Pro G3812:
SAR EU
0.49 W/kg (head) 0.82 W/kg (body)
SAR US
0.49 W/kg (head) 0.60 W/kg (body)
Colors
Blue, White
Samsung Galaxy Win Pro G3812 display Specifications
Detailed display specifications for the Samsung Galaxy Win Pro G3812:
Resolution
540 x 960 pixels, 16:9 ratio (~245 ppi density)
Size
4.5 inches, 55.8 cm 2 (~63.3% screen-to-body ratio)
Type
IPS LCD
Samsung Galaxy Win Pro G3812 Sound Specifications
Detailed Sound specifications for the Samsung Galaxy Win Pro G3812:
3.5mm jack
Yes
Loudspeaker
Yes
Samsung Galaxy Win Pro G3812 Platform Specifications
Detailed Platform specifications for the Samsung Galaxy Win Pro G3812:
CPU
Quad-core 1.2 GHz
OS
Android 4.2.2 (Jelly Bean)
Samsung Galaxy Win Pro G3812 Battery Specifications
Detailed Battery specifications for the Samsung Galaxy Win Pro G3812:
Battery
Li-Ion 2100 mAh, removable
Samsung Galaxy Win Pro G3812 memory Specifications
Detailed memory specifications for the Samsung Galaxy Win Pro G3812:
Internal
8GB 1.5GB RAM
Card slot
microSDXC (dedicated slot)
Samsung Galaxy Win Pro G3812 Main Camera Specifications
Detailed Main Camera specifications for the Samsung Galaxy Win Pro G3812:
Video
1080p@30fps, stereo sound rec.
Features
LED flash
Camera
5 MP, AF
CHU Region Firmware Info
CHU - China
Unbranded
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 CHU code is used in China by Unbranded, with one Samsung Galaxy Win Pro G3812 firmware version known so far.
Samsung Galaxy Win Pro G3812 CHU Firmware Archive
Official Samsung Galaxy Win Pro G3812 firmware for the China CHU region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.
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Samsung Galaxy Win Pro G3812 Combination & Special Files
Combination and service files for the Samsung Galaxy Win Pro G3812 (SM-G3812) — authorized repair, FRP reset after service, and diagnostics.
Device Mobile
Version
Bit - SW REV
FA
Change list
Updated
Status
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CHU Firmware FAQ
Which carriers use the CHU CSC on the Samsung Galaxy Win Pro G3812?+
The CHU CSC is used by Unbranded in China. Flash the CHU firmware only if your device was sold through one of these carriers.
How many Samsung Galaxy Win Pro G3812 firmware versions are available for the CHU region?+
Currently one known Samsung Galaxy Win Pro G3812 firmware version is available for the CHU (China) region.
How is the CHU 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. CHU is the code for China (Unbranded) — flashing a different CSC can change your carrier branding, available languages and which OTA updates you receive.
Samsung Galaxy Win Pro G3812 (SM-G3812) — CHU
CHU - China
Samsung Galaxy Win Pro G3812 CHU Firmware Archive
Samsung Galaxy Win Pro G3812 Combination & Special Files