Free, direct downloads of official stock firmware for the Samsung Galaxy J3 (2016) (model code SM-J3109) in the CTC region. Pick a build to update, repair, or unbrick your device with the Odin tool.
Samsung Galaxy J3 (2016) (SM-J3109) — CTC
Released 2016, May 6
138g, 7.9mm thickness
Android 5.1.1 or Android 6.0, up to 7.1.1
8GB/16GB storage, microSDXC, card slot
Samsung Galaxy J3 (2016) Released 2016, May 06 | 138g, 7.9mm thickness | Android 5.1.1 or Android 6.0, up to 7.1.1 | 8GB/16GB storage, microSDXC | Super AMOLED | 8 MP, f/2.2, AF
5 MP, f/2.2, AF - USA | Li-Ion 2600 mAh, removable
Samsung Galaxy J3 (2016) Network Specifications
Detailed Network specifications for the Samsung Galaxy J3 (2016):
Glass front (Asahi Dragontrail), plastic back, plastic frame
Weight
138 g (4.87 oz)
Dimensions
142.3 x 71 x 7.9 mm (5.60 x 2.80 x 0.31 in)
Samsung Galaxy J3 (2016) MISC Specifications
Detailed MISC specifications for the Samsung Galaxy J3 (2016):
SAR EU
0.48 W/kg (head) 0.42 W/kg (body)
SAR US
1.17 W/kg (head) 1.12 W/kg (body)
Colors
White, Black, Gold
Samsung Galaxy J3 (2016) display Specifications
Detailed display specifications for the Samsung Galaxy J3 (2016):
Protection
Asahi Dragontrail Glass
Resolution
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Size
5.0 inches, 68.9 cm 2 (~68.2% screen-to-body ratio)
Type
Super AMOLED
Samsung Galaxy J3 (2016) Sound Specifications
Detailed Sound specifications for the Samsung Galaxy J3 (2016):
3.5mm jack
Yes
Loudspeaker
Yes
Samsung Galaxy J3 (2016) Platform Specifications
Detailed Platform specifications for the Samsung Galaxy J3 (2016):
GPU
Mali-400
Mali-T720 - USA
CPU
Quad-core 1.5 GHz Cortex-A7
Quad-core 1.3 GHz Cortex-A7 - USA
Chipset
Spreadtrum SC9830
Exynos 3475 Quad (28 nm) - USA
OS
Android 5.1.1 (Lollipop) or Android 6.0 (Marshmallow), upgradable to 7.1.1 (Nougat)
Samsung Galaxy J3 (2016) Battery Specifications
Detailed Battery specifications for the Samsung Galaxy J3 (2016):
Battery
Li-Ion 2600 mAh, removable
Samsung Galaxy J3 (2016) memory Specifications
Detailed memory specifications for the Samsung Galaxy J3 (2016):
Internal
8GB 1.5GB RAM, 16GB 2GB RAM
Card slot
microSDXC (dedicated slot)
Samsung Galaxy J3 (2016) Main Camera Specifications
Detailed Main Camera specifications for the Samsung Galaxy J3 (2016):
Video
720p@30fps
Features
LED flash, HDR
Camera
8 MP, f/2.2, AF
5 MP, f/2.2, AF - USA
CTC Region Firmware Info
CTC - China
China Telecom
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 CTC code is used in China by China Telecom, with one Samsung Galaxy J3 (2016) firmware version known so far.
Samsung Galaxy J3 (2016) CTC Firmware Archive
Official Samsung Galaxy J3 (2016) firmware for the China CTC region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.
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Samsung Galaxy J3 (2016) Combination & Special Files
Combination and service files for the Samsung Galaxy J3 (2016) (SM-J3109) — authorized repair, FRP reset after service, and diagnostics.
Device Mobile
Version
Bit - SW REV
FA
Change list
Updated
Status
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CTC Firmware FAQ
Which carriers use the CTC CSC on the Samsung Galaxy J3 (2016)?+
The CTC CSC is used by China Telecom in China. Flash the CTC firmware only if your device was sold through one of these carriers.
How many Samsung Galaxy J3 (2016) firmware versions are available for the CTC region?+
Currently one known Samsung Galaxy J3 (2016) firmware version is available for the CTC (China) region.
How is the CTC 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. CTC is the code for China (China Telecom) — flashing a different CSC can change your carrier branding, available languages and which OTA updates you receive.
Samsung Galaxy J3 (2016) (SM-J3109) — CTC
CTC - China
Samsung Galaxy J3 (2016) CTC Firmware Archive
Samsung Galaxy J3 (2016) Combination & Special Files