Samsung Galaxy A02 (SM-A022G) is a samsung device (codename: sm-a022g). FirmwareMirror hosts 18 verified firmware builds, covering: CAC, SER. Available as official firmware. Last updated: August 2023. All files MD5-verified. Free, no registration.
Find and download official Stock ROM for Samsung Galaxy A02 (SM-A022G) (sm-a022g). 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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| A022GDXU3BVG6/A022GOXM3BVG6/A022GDXU3BVG6 | Odin | 202.16 MB | 2022-07-01 |
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| A022GDXU3BWB5/A022GOXM3BWB5/A022GDXU3BWB4 | Odin | 142.3 MB | 2023-02-01 |
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| A022GDXU3BVI4/A022GOXM3BVI4/A022GDXU3BVI4 | Odin | 152.31 MB | 2022-09-01 |
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| A022GDXS3BWA1/A022GOXM3BVI4/A022GDXS3BWA1 | Odin | 147.54 MB | 2023-01-01 |
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| A022GDXS3BWH1/A022GOXM3BWH1/A022GDXS3BWH1 | Odin | 160.6 MB | 2023-08-01 |
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| A022GDXU3BVE1/A022GOXM3BVE1/A022GDXU3BVE1 | Odin | 217.41 MB | 2022-05-01 |
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| A022GDXS3BVB1/A022GOXM3BVB1/A022GDXS3BVB1 | Odin | 262.33 MB | 2022-02-01 |
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| A022GDXU2AUC6/A022GOXM2AUC8/A022GDXU2AUC6 | Odin | 126.15 MB | 2021-03-01 |
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| A022GDXU2BUI6/A022GOXM2BUI6/A022GDXU2BUI3 | Odin | 422.38 MB | 2021-09-01 |
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| A022GDXU2AUD4/A022GOXM2AUD4/A022GDXU2AUD3 | Odin | 101.41 MB | 2021-04-01 |
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| A022GDXU2BUK3/A022GOXM2BUJ3/A022GDXU2BUJ3 | Odin | 268.92 MB | 2021-11-01 |
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| A022GDXU2BUI3/A022GOXM2BUI3/A022GDXU2BUI3 | Odin | 422.58 MB | 2021-09-01 |
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| A022GDXU2BUK2/A022GOXM2BUJ3/A022GDXU2BUJ3 | Odin | 268.81 MB | 2021-11-01 |
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| A022GDXU2AUF1/A022GOXM2AUF1/A022GDXU2AUE2 | Odin | 1.19 GB | 2021-06-01 |
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| A022GDXU1AUA6/A022GOXM1AUA6/A022GDXU1AUA5 | Odin | 156.02 MB | 2021-01-01 |
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| A022GDXU1AUB4/A022GOXM1AUB4/A022GDXU1AUB3 | Odin | 152.9 MB | 2021-02-01 |
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| A022GDXU1AUC3/A022GOXM1AUC7/A022GDXU1AUB3 | Odin | 143.39 MB | 2021-03-01 |
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| A022GDXU1AUB1/A022GOXM1AUB1/A022GDXU1AUB1 | Odin | 156.37 MB | 2021-02-01 |
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| Network | Technology | GSM / HSPA / LTE |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| 3G bands | HSDPA 850 / 900 / 2100 | |
| 4G bands | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 | |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| Launch | Announced | 2021, January 27 |
|---|---|---|
| Status | Available. Released 2021, January 27 |
| Body | Dimensions | 164 x 75.9 x 9.1 mm (6.46 x 2.99 x 0.36 in) |
|---|---|---|
| Weight | 206 g (7.27 oz) | |
| Build | Glass front, plastic back, plastic frame | |
| SIM | · Nano-SIM · Nano-SIM + Nano-SIM |
| Display | Type | PLS LCD |
|---|---|---|
| Size | 6.5 inches, 102.0 cm2 (~81.9% screen-to-body ratio) | |
| Resolution | 720 x 1600 pixels, 20:9 ratio (~270 ppi density) |
| Platform | OS | Android 10, upgradable to Android 11, One UI Core 3.1 |
|---|---|---|
| Chipset | Mediatek MT6739W (28 nm) | |
| CPU | Quad-core 1.5 GHz Cortex-A53 | |
| GPU | PowerVR GE8100 |
| Memory | Card slot | microSDXC (dedicated slot) |
|---|---|---|
| Internal | 32GB 2GB RAM, 32GB 3GB RAM, 32GB 4GB RAM, 64GB 3GB RAM | |
| eMMC 5.1 |
| Main Camera | Dual | 13 MP, f/1.9, (wide), AF 2 MP (macro) |
|---|---|---|
| Features | LED flash | |
| Video | 1080p@30fps |
| Selfie camera | Single | 5 MP, f/2.0 |
|---|---|---|
| Video |
| Sound | Loudspeaker | Yes |
|---|---|---|
| 3.5mm jack | Yes |
| Comms | WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct |
|---|---|---|
| Bluetooth | 5.1, A2DP, LE | |
| Positioning | GPS, GLONASS | |
| NFC | No | |
| Radio | FM radio | |
| USB | microUSB 2.0 |
| Features | Sensors | Accelerometer |
|---|---|---|
| Virtual proximity sensing |
| Battery | Type | Li-Po 5000 mAh |
|---|
| Misc | Colors | Black, Blue |
|---|---|---|
| Models | SM-A022F, SM-A022F/DS, SM-A022M, SM-A022M/DS, SM-A022G, SM-A022G/DS | |
| SAR EU | 0.65 W/kg (head) 1.71 W/kg (body) | |
| Price | € 97.46 / £ 135.99 |
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 A02 (SM-A022G) 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.
