Samsung Galaxy J2 Pro (SM-J250G) is a samsung device (codename: sm-j250g). FirmwareMirror hosts 17 verified firmware builds, covering: OPP, TLP, GLB, BRI, VAP. Available as official firmware. Last updated: July 2021. All files MD5-verified. Free, no registration.
Find and download official Stock ROM for Samsung Galaxy J2 Pro (SM-J250G) (sm-j250g). 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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| J250GDXS3ATI3/J250GZZT3ASE1/J250GDXS3ASI1 | Odin | 993.31 MB | N/A |
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| J250GDXU3ATE2/J250GTLP3ATE3/J250GDXU3ASK1 | Odin | 26.41 MB | N/A |
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| J250GDXU3ARK2/J250GOPP3ARK2/J250GDXU3ARI2 | Odin | 185.86 MB | N/A |
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| J250GDXS3ATI2/J250GOPP3ASK2/J250GDXU3ASK1 | Odin | 27.55 MB | N/A |
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| J250GDXU3ASA2/J250GOPP3ASB1/J250GDXU3ARI2 | Odin | 175.31 MB | N/A |
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| J250GDXS3ATI2/J250GOLC3ASK1/J250GDXU3ASK1 | Odin | 145.97 MB | N/A |
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| J250GDXU3AUG1/J250GOPP3AUG3/J250GDXU3ASK1 | Odin | 236.37 MB | 2021-07-01 |
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| J250GDXS3ATG1/J250GTLP3ATE3/J250GDXU3ASK1 | Odin | 26.04 MB | N/A |
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| J250GDXU3ATD1/J250GTLP3ASK2/J250GDXU3ASK1 | Odin | 26.82 MB | N/A |
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| J250GDXU3ASK1/J250GOPP3ASK2/J250GDXU3ASK1 | Odin | 27.95 MB | N/A |
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| J250GDXU3ASG1/J250GOPP3ASE1/J250GDXU3ASG1 | Odin | 118.78 MB | N/A |
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| J250GDXS3ASI1/J250GOPP3ASE1/J250GDXS3ASI1 | Odin | 84.02 MB | N/A |
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| J250GDXU2ARD3/J250GOPP2ARD3/J250GDXU2ARD3 | Odin | 247.36 MB | N/A |
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| J250GDXU2ARF2/J250GOPP2ARG1/J250GDXU2ARF2 | Odin | 235.46 MB | N/A |
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| J250GDXU1ARA4/J250GVAP1ARA4/J250GDXU1AQL4 | Odin | 447.46 MB | N/A |
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| J250GDXU1ARB3/J250GTLP1ARB3/J250GDXU1ARB3 | Odin | 408.47 MB | N/A |
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| J250GDXU1ARA2/J250GOPP1ARA2/J250GDXU1AQL4 | Odin | 455.79 MB | N/A |
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Versions: J250F/DS (Global Dual-SIM)
Also known as Samsung Galaxy J2 (2018), Samsung Galaxy Grand Prime Pro
| Network | Technology | GSM / HSPA / LTE |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| 3G bands | HSDPA 850 / 900 / 2100 | |
| 4G bands | 1, 3, 5, 7, 8, 20, 38, 40 - Asia, Russia | |
| 1, 5, 8, 38, 40 - India | ||
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| Launch | Announced | 2018, January. Released 2018, January |
|---|---|---|
| Status | Discontinued |
| Body | Dimensions | 143.8 x 72.3 x 8.4 mm (5.66 x 2.85 x 0.33 in) |
|---|---|---|
| Weight | 153 g (5.40 oz) | |
| Build | Glass front (Gorilla Glass), plastic back | |
| SIM | Dual SIM (Micro-SIM, dual stand-by) |
| Display | Type | Super AMOLED |
|---|---|---|
| Size | 5.0 inches, 68.9 cm2 (~66.3% screen-to-body ratio) | |
| Resolution | 540 x 960 pixels, 16:9 ratio (~220 ppi density) | |
| Protection | Corning Gorilla Glass (unspecified version) |
| Platform | OS | Android 7.1 (Nougat), upgradable to Android 8.0 (Oreo) |
|---|---|---|
| Chipset | Qualcomm MSM8917 Snapdragon 425 (28 nm) | |
| CPU | Quad-core 1.4 GHz Cortex-A53 | |
| GPU | Adreno 308 |
| Memory | Card slot | microSDXC (dedicated slot) |
|---|---|---|
| Internal | 16GB 1.5GB RAM, 16GB 2GB RAM | |
| eMMC 5.1 |
| Main Camera | Single | 8 MP, f/2.2, AF |
|---|---|---|
| Features | LED flash, HDR, panorama | |
| Video | 1080p@30fps |
| Selfie camera | Single | 5 MP, f/2.2 |
|---|---|---|
| Features | LED flash | |
| Video |
| Sound | Loudspeaker | Yes |
|---|---|---|
| 3.5mm jack | Yes |
| Comms | WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct |
|---|---|---|
| Bluetooth | 4.2, A2DP | |
| Positioning | GPS, GLONASS, BDS | |
| NFC | No | |
| Radio | FM radio | |
| USB | microUSB 2.0, OTG |
| Features | Sensors | Accelerometer, proximity |
|---|
| Battery | Type | Li-Ion 2600 mAh, removable |
|---|---|---|
| Talk time | Up to 18 h (3G) | |
| Music play | Up to 60 h |
| Misc | Colors | Black, Gold, Blue, Pink |
|---|---|---|
| Models | SM-J250F, SM-J250G, SM-J250F, SM-J250M, SM-J250Y | |
| SAR | 0.51 W/kg (head) 1.20 W/kg (body) | |
| Price | About 120 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 J2 Pro (SM-J250G) 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.
