Samsung Galaxy J3 (SM-J327R6) is a samsung device (codename: sm-j327r6). FirmwareMirror hosts 1 verified firmware builds, covering: LRA. Available as official firmware. Last updated: 2026. All files MD5-verified. Free, no registration.
Find and download official Stock ROM for Samsung Galaxy J3 (SM-J327R6) (sm-j327r6). All firmware files include MD5 hash verification and are available for direct download.
| Version | Method | Size | Release Date | MD5 Hash | Download |
|---|---|---|---|---|---|
| J327R6WWS2BTF2/J327R6LRA2BTF2/J327R6WWS2BTF2 | Odin | 524.48 MB | N/A |
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Versions: J320FN (Europe); J320F (EMEA); J320F/DD (India); J320A (AT&T); J320P (Sprint, Virgin Mobile, Boost); Galaxy Amp Prime (Cricket); Galaxy J3 V (Verizon); J320M (LATAM); J320G (Asia). Also known as Samsung Galaxy J3 Pro in India with 16 GB storage & 2 GB RAM
| 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 | |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| Launch | Announced | 2016, March 31. Released 2016, May 06 |
|---|---|---|
| Status | Discontinued |
| Body | Dimensions | 142.3 x 71 x 7.9 mm (5.60 x 2.80 x 0.31 in) |
|---|---|---|
| Weight | 138 g (4.87 oz) | |
| Build | Glass front (Asahi Dragontrail), plastic back, plastic frame | |
| SIM | · Micro-SIM · Micro-SIM + Micro-SIM · Nano-SIM (USA models only) |
| Display | Type | Super AMOLED |
|---|---|---|
| Size | 5.0 inches, 68.9 cm2 (~68.2% screen-to-body ratio) | |
| Resolution | 720 x 1280 pixels, 16:9 ratio (~294 ppi density) | |
| Protection | Asahi Dragontrail Glass |
| Platform | OS | Android 5.1.1 (Lollipop) or Android 6.0 (Marshmallow), upgradable to 7.1.1 (Nougat) |
|---|---|---|
| Chipset | Spreadtrum SC9830 Exynos 3475 Quad (28 nm) - USA | |
| CPU | Quad-core 1.5 GHz Cortex-A7 Quad-core 1.3 GHz Cortex-A7 - USA | |
| GPU | Mali-400 Mali-T720 - USA |
| Memory | Card slot | microSDXC (dedicated slot) |
|---|---|---|
| Internal | 8GB 1.5GB RAM, 16GB 2GB RAM | |
| eMMC 4.5 |
| Main Camera | Single | 8 MP, f/2.2, AF 5 MP, f/2.2, AF - USA |
|---|---|---|
| Features | LED flash, HDR | |
| Video | 720p@30fps |
| Selfie camera | Single | 2 MP (USA) 5 MP, f/2.2 (all other regions) |
|---|---|---|
| Video | 720p@30fps |
| Sound | Loudspeaker | Yes |
|---|---|---|
| 3.5mm jack | Yes |
| Comms | WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct |
|---|---|---|
| Bluetooth | 4.0/4.1, A2DP, LE | |
| Positioning | GPS, GLONASS | |
| NFC | Yes (market dependent) | |
| Radio | FM radio, RDS, recording (market dependent) | |
| USB | microUSB 2.0, OTG |
| Features | Sensors | Accelerometer, proximity |
|---|
| Battery | Type | Li-Ion 2600 mAh, removable |
|---|---|---|
| Stand-by | Up to 349 h | |
| Talk time | Up to 22 h | |
| Music play | Up to 77 h |
| Misc | Colors | White, Black, Gold |
|---|---|---|
| Models | SM-J320H, SM-J3109, SM-J320FN, SM-J320P, SM-J320F, SM-J320M, SM-J320Y, SM-J320A, SM-J320G, SM-J327T1, SM-J320V, SM-J320YZ, SM-J320W8, SM-J320ZN, SM-J320N0, SM-J320R4 | |
| SAR | 1.17 W/kg (head) 1.12 W/kg (body) | |
| SAR EU | 0.48 W/kg (head) 0.42 W/kg (body) | |
| Price | About 120 EUR |
| Our Tests | Performance | Basemark OS II 2.0: 326Basemark X: 1424 |
|---|---|---|
| Display | Contrast ratio: Infinite (nominal), 3.523 (sunlight) | |
| Camera | Photo / Video | |
| Loudspeaker | Voice 64dB / Noise 65dB / Ring 68dB | |
| Audio quality | Noise -92.4dB / Crosstalk -91.3dB | |
| Battery (old) | Endurance rating 66h | |
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 J3 (SM-J327R6) 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.
