Samsung Galaxy A2 core is a samsung device (codename: sm-a260g). FirmwareMirror hosts 39 verified firmware builds, covering: AFG, XID, CAM, BKD, LAO. Available as official firmware. Last updated: October 2021. All files MD5-verified. Free, no registration.
Find and download official Stock ROM for Samsung Galaxy A2 core (sm-a260g). 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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| A260GDDS9AUB3/A260GODM9AUB3/A260GDDS9AUB2 | Odin | 32.34 MB | 2021-02-01 |
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| A260GDDS9AUB2/A260GOLE9AUB2/A260GDDS9AUB1 | Odin | 36.78 MB | 2021-02-01 |
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| A260GDDS9AUB2/A260GOLM9AUB2/A260GDDS9AUB1 | Odin | 36.79 MB | 2021-02-01 |
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| A260GDDS8ATK1/A260GODM8ATK1/A260GDDS8ATK1 | Odin | 34.75 MB | N/A |
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| A260GDDS8ATJ1/A260GOLM8ATJ1/A260GDDS8ATJ1 | Odin | 38.69 MB | N/A |
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| A260GDDS8ATJ1/A260GOLE8ATJ1/A260GDDS8ATJ1 | Odin | 38.69 MB | N/A |
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| A260GDDS7ATH1/A260GODM7ATH1/A260GDDS7ATH2 | Odin | 35.94 MB | N/A |
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| A260GDDU7ATG1/A260GOLE7ATG1/A260GDDU7ATG1 | Odin | 42.82 MB | N/A |
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| A260GDDU7ATG1/A260GOLM7ATG1/A260GDDU7ATG1 | Odin | 39.72 MB | N/A |
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| A260GDDS6ATD2/A260GODM6ATD2/A260GDDS6ATD1 | Odin | 36.14 MB | N/A |
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| A260GDDU6ATE1/A260GOLE6ATE1/A260GDDU6ATE1 | Odin | 42.93 MB | N/A |
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| A260GDDU6ATE1/A260GOLM6ATE1/A260GDDU6ATE1 | Odin | 42.71 MB | N/A |
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| A260GDDU5ATB1/A260GOLE5ATB1/A260GDDU5ATB1 | Odin | 43.21 MB | N/A |
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| A260GDDU5ATB1/A260GOLM5ATB1/A260GDDU5ATB1 | Odin | 43.21 MB | N/A |
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| A260GDDU4ATA7/A260GODM4ATA7/A260GDDU4ATA7 | Odin | 37.6 MB | N/A |
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| A260GDDU4ATA2/A260GOLM4ATA1/A260GDDU4ATA1 | Odin | 48.57 MB | N/A |
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| A260GDDU4ATA2/A260GOLE4ATA1/A260GDDU4ATA1 | Odin | 48.56 MB | N/A |
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| A260GDDU4ASL1/A260GOLM4ASL1/A260GDDU4ASL1 | Odin | 101.29 MB | N/A |
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| A260GDDU3ASJ2/A260GOLM3ASJ1/A260GDDU3ASJ2 | Odin | 101.74 MB | N/A |
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| A260GDDU3ASJ2/A260GOLE3ASJ1/A260GDDU3ASJ2 | Odin | 101.74 MB | N/A |
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| A260GDDU3ASJ1/A260GODM3ASJ1/A260GDDU3ASJ1 | Odin | 87.78 MB | N/A |
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| A260GDDSCAUJ2/A260GOLMCAUJ2/A260GDDSCAUJ2 | Odin | 42.82 MB | 2021-10-01 |
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| A260GDDSCAUJ2/A260GOLECAUJ2/A260GDDSCAUJ2 | Odin | 182.53 MB | 2021-10-01 |
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| A260GDDSAAUD2/A260GOLEAAUD2/A260GDDSAAUD2 | Odin | 36.02 MB | 2021-04-01 |
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| A260GDDSAAUD2/A260GOLMAAUD2/A260GDDSAAUD2 | Odin | 36.02 MB | 2021-04-01 |
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| A260GDDU2ASE7/A260GOLM2ASE7/A260GDDU2ASE7 | Odin | 137.33 MB | N/A |
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| A260GDDU2ASE7/A260GOLE2ASE7/A260GDDU2ASE7 | Odin | 137.29 MB | N/A |
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| A260GDDU2ASG5/A260GODM2ASG3/A260GDDU2ASG2 | Odin | 127.35 MB | N/A |
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| A260GDDSCAUJ1/A260GODMCAUJ1/A260GDDSCAUJ1 | Odin | 101.74 MB | 2021-10-01 |
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| A260GDDSBAUG1/A260GOLEBAUG1/A260GDDSBAUG1 | Odin | 34.61 MB | 2021-07-01 |
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| A260GDDSBAUG1/A260GOLMBAUG1/A260GDDSBAUG1 | Odin | 34.62 MB | 2021-07-01 |
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| A260GDDSBAUF1/A260GODMBAUF1/A260GDDSBAUF1 | Odin | 34.58 MB | 2021-06-01 |
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| A260GDDSAAUD1/A260GODMAAUD1/A260GDDSAAUD1 | Odin | 30.79 MB | 2021-04-01 |
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| A260GDDU1ASD7/A260GODM1ASD7/A260GDDU1ASD3 | Odin | 143.63 MB | N/A |
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| A260GDDU1ASE3/A260GOLM1ASE2/A260GDDU1ASE3 | Odin | 140.72 MB | N/A |
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| A260GDDU1ASE1/A260GODM1ASE1/A260GDDU1ASD3 | Odin | 143.75 MB | N/A |
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| A260GDDU1ASCH/A260GODM1ASD2/A260GDDU1ASCI | Odin | 144.41 MB | N/A |
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| A260GDDU1ASDA/A260GOLE1ASE1/A260GDDU1ASDA | Odin | 140.79 MB | N/A |
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| A260GDDU1ASDA/A260GOLM1ASDA/A260GDDU1ASDA | Odin | 140.84 MB | N/A |
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Versions: SM-A260F/DS (Global); SM-A260G/DS
| Network | Technology | GSM / HSPA / LTE |
|---|---|---|
| 2G bands | GSM 900 / 1800 | |
| 3G bands | HSDPA 900 / 2100 - A260F/DS | |
| HSDPA 850 / 900 / 2100 - A260G/DS | ||
| 4G bands | 1, 3, 7, 8, 20 - A260F/DS | |
| 1, 3, 5, 7, 8, 40, 41 - A260G/DS | ||
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| Launch | Announced | 2019, April. Released 2019, April |
|---|---|---|
| Status | Discontinued |
| Body | Dimensions | 141.6 x 71 x 9.1 mm (5.57 x 2.80 x 0.36 in) |
|---|---|---|
| Weight | 142 g (5.01 oz) | |
| Build | Glass front, plastic back, plastic frame | |
| SIM | · Nano-SIM · Nano-SIM + Nano-SIM |
| Display | Type | PLS LCD |
|---|---|---|
| Size | 5.0 inches, 68.9 cm2 (~68.6% screen-to-body ratio) | |
| Resolution | 540 x 960 pixels, 16:9 ratio (~220 ppi density) |
| Platform | OS | Android 8.0 Oreo (Go edition) |
|---|---|---|
| Chipset | Exynos 7870 Octa (14 nm) | |
| CPU | Octa-core 1.6 GHz Cortex-A53 | |
| GPU | Mali-T830 MP1 |
| Memory | Card slot | microSDXC (dedicated slot) |
|---|---|---|
| Internal | 8GB 1GB RAM, 16GB 1GB RAM | |
| eMMC 5.1 |
| Main Camera | Single | 5 MP, f/1.9, AF |
|---|---|---|
| Features | LED flash, HDR | |
| Video | 1080p@30fps |
| Selfie camera | Single | 5 MP, f/2.2 |
|---|---|---|
| Video |
| Sound | Loudspeaker | Yes |
|---|---|---|
| 3.5mm jack | Yes |
| Comms | WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct |
|---|---|---|
| Bluetooth | 4.2, A2DP, LE | |
| Positioning | GPS, GLONASS, BDS | |
| NFC | No | |
| Radio | FM radio | |
| USB | microUSB 2.0, OTG |
| Features | Sensors | Accelerometer, proximity |
|---|
| Battery | Type | Li-Ion 2600 mAh, non-removable |
|---|
| Misc | Colors | Black, Blue, Red, Gold |
|---|---|---|
| Models | SM-A260F, SM-A260G | |
| SAR EU | 0.53 W/kg (head) 1.09 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 A2 core 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.
