Samsung Galaxy A3 2016 (China/HK/TW) is a samsung device (codename: sm-a310n0). FirmwareMirror hosts 15 verified firmware builds, covering: KOO. Available as official firmware. Last updated: 2026. All files MD5-verified. Free, no registration.
Find and download official Stock ROM for Samsung Galaxy A3 2016 (China/HK/TW) (sm-a310n0). All firmware files include MD5 hash verification and are available for direct download.
| Version | Method | Size | Release Date | MD5 Hash | Download |
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| A310N0KOU1APD6/A310N0OKL1APD6/A310N0KOU1APD6 | Odin | 864.7 MB | N/A |
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| A310N0KOU1APF6/A310N0OKL1APF6/A310N0KOU1APF6 | Odin | 852.97 MB | N/A |
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| A310N0KOU1APD5/A310N0OKL1APD5/A310N0KOU1APB6 | Odin | 865.24 MB | N/A |
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| A310N0KOU1BPI5/A310N0OKL1BPI5/A310N0KOU1BPI5 | Odin | 226.92 MB | N/A |
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| A310N0KOU1BPI4/A310N0OKL1BPI4/A310N0KOU1BPH1 | Odin | 231.22 MB | N/A |
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| A310N0KOU1APC2/A310N0OKL1APC2/A310N0KOU1APB6 | Odin | 866.51 MB | N/A |
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| A310N0KOS1CTJ2/A310N0OKK1CTJ2/A310N0KOS1CUE2 | Odin | 531.78 MB | N/A |
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| A310N0KOU1APB2/A310N0OKL1APB2/A310N0KOU1APB2 | Odin | 872.68 MB | N/A |
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| A310N0KOU1BQA2/A310N0OKL1BQA2/A310N0KOU1BQA1 | Odin | 47.54 MB | N/A |
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| A310N0KOU1CQL2/A310N0OKL1CQL2/A310N0KOU1CRF1 | Odin | 68.15 MB | N/A |
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| A310N0KOU1CQF1/A310N0OKL1CQF1/A310N0KOU1CQC5 | Odin | 256.19 MB | N/A |
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| A310N0KOU1APE1/A310N0OKL1APE1/A310N0KOU1APE1 | Odin | 865.12 MB | N/A |
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| A310N0KOU1BQB1/A310N0OKL1BQB1/A310N0KOU1BQB1 | Odin | 961.72 MB | N/A |
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| A310N0KOU1CQJ1/A310N0OKL1CQJ1/A310N0KOU1CQJ1 | Odin | 200.46 MB | N/A |
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| A310N0KOU1BPFA/A310N0OKL1BPFA/A310N0KOU1BPF9 | Odin | 252.28 MB | N/A |
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Versions: A310F (Europe); A310F/DS (Global Dual-SIM); A310M (LATAM); A310M (LATAM, Brazil); A310Y (Australia, New Zealand). Also known as Samsung Galaxy A3 (2016) Duos with dual-SIM card slots
| Network | Technology | GSM / HSPA / LTE |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 | |
| 4G bands | 1, 3, 5, 7, 8, 20, 40 | |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps or LTE (2CA) Cat6 300/50 Mbps |
| Launch | Announced | 2015, December. Released 2015, December |
|---|---|---|
| Status | Discontinued |
| Body | Dimensions | 134.5 x 65.2 x 7.3 mm (5.30 x 2.57 x 0.29 in) |
|---|---|---|
| Weight | 132 g (4.66 oz) | |
| Build | Glass front (Gorilla Glass 4), glass back (Gorilla Glass 4), aluminum frame | |
| SIM | · Nano-SIM · Nano-SIM + Nano-SIM |
| Display | Type | Super AMOLED |
|---|---|---|
| Size | 4.7 inches, 60.9 cm2 (~69.4% screen-to-body ratio) | |
| Resolution | 720 x 1280 pixels, 16:9 ratio (~312 ppi density) | |
| Protection | Corning Gorilla Glass 4 |
| Platform | OS | Android 5.1.1 (Lollipop), upgradable to 7.0 (Nougat) |
|---|---|---|
| Chipset | Exynos 7578 Qualcomm MSM8916 Snapdragon 410 (28 nm) | |
| CPU | Quad-core 1.5 GHz Cortex-A53 | |
| GPU | Mali-T720MP2 Adreno 306 |
| Memory | Card slot | microSDXC (uses shared SIM slot) - dual SIM model only |
|---|---|---|
| Internal | 16GB 1.5GB RAM | |
| eMMC 4.5 |
| Main Camera | Single | 13 MP, f/1.9, AF |
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| Features | LED flash, panorama | |
| Video | 1080p@30fps |
| Selfie camera | Single | 5 MP, f/1.9 |
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| Video |
| Sound | Loudspeaker | Yes |
|---|---|---|
| 3.5mm jack | Yes |
| Comms | WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
|---|---|---|
| Bluetooth | 4.1, A2DP, EDR, LE | |
| Positioning | GPS, GLONASS | |
| NFC | Yes | |
| Radio | FM radio | |
| USB | microUSB 2.0 |
| Features | Sensors | Accelerometer, proximity, compass |
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| ANT+ |
| Battery | Type | Li-Ion 2300 mAh, non-removable |
|---|---|---|
| Talk time | Up to 14 h (3G) | |
| Music play | Up to 58 h |
| Misc | Colors | Black, White, Gold, Pink |
|---|---|---|
| Models | SM-A310F, SM-A310M, SM-A310Y, SM-A310N0 | |
| SAR | 1.31 W/kg (head) 1.27 W/kg (body) | |
| SAR EU | 0.49 W/kg (head) 0.62 W/kg (body) | |
| Price | About 130 EUR |
A: Yes — official firmware from the manufacturer is generally safe when you match your device's exact model number and region. Flashing the wrong region or modified firmware can cause issues.
A: Samsung Galaxy A3 2016 (China/HK/TW) firmware is flashed using Odin. See the step-by-step guide above for the full procedure.
A: Some devices allow downgrading, others have anti-rollback protection that blocks it. Check the version-specific notes on each ROM page, or your model's community forum, before attempting a downgrade.
A: First, verify the firmware matches your exact model code (e.g. SM-S938B for Samsung, or the CPH-number for OPPO). Reinstall the manufacturer's USB drivers, use a rear USB 2.0 port directly on your PC, and retry. The troubleshooting box above the FAQ covers the most common failure modes.
