Samsung Galaxy A02 (SM-A022M) is a samsung device (codename: sm-a022m). FirmwareMirror hosts 37 verified firmware builds, covering: ALE, ARO, ZTO, ANC, BAT. Available as official firmware. Last updated: December 2023. All files MD5-verified. Free, no registration.
Find and download official Stock ROM for Samsung Galaxy A02 (SM-A022M) (sm-a022m). 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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| A022MUBS4BWL2/A022MOWE4BWL2/A022MUBS4BWL2 | Odin | 287.19 MB | 2023-12-01 |
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| A022MUBS4BWL1/A022MOWO4BWL1/A022MUBS4BWL1 | Odin | 187.22 MB | 2023-12-01 |
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| A022MUBS4BWL1/A022MOWE4BWL1/A022MUBS4BWL1 | Odin | 1.93 GB | 2023-12-01 |
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| A022MXXU3BVG6/A022MOWO3BVG7/A022MXXU3BVG6 | Odin | 131.36 MB | 2022-07-01 |
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| A022MXXU3BVG6/A022MOWE3BVG7/A022MXXU3BVG6 | Odin | 193.08 MB | 2022-07-01 |
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| A022MUBS3BWF5/A022MOWE3BWF5/A022MUBS3BWAA | Odin | 174.51 MB | 2023-06-01 |
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| A022MUBS3BWF4/A022MOWE3BVK1/A022MUBU3BVK1 | Odin | 168.31 MB | 2023-06-01 |
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| A022MUBS3BVL4/A022MOWO3BVK1/A022MUBU3BVK1 | Odin | 152.97 MB | 2022-12-01 |
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| A022MUBS3BWC3/A022MOWO3BVG7/A022MXXS3BVG6 | Odin | 146.4 MB | 2023-03-01 |
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| A022MUBS3BVL2/A022MOWO3BVG7/A022MXXS3BVG6 | Odin | 155.85 MB | 2022-12-01 |
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| A022MUBS3BVK2/A022MOWO3BVG7/A022MXXU3BVG6 | Odin | 132.35 MB | 2022-11-01 |
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| A022MUBS3BVB2/A022MOWE3BVB3/A022MUBS3BVB2 | Odin | 295.85 MB | 2022-02-01 |
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| A022MUBS3BWF2/A022MOWO3BVK1/A022MUBU3BVK1 | Odin | 135.68 MB | 2023-06-01 |
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| A022MUBS3BWC2/A022MOWO3BVK1/A022MUBU3BVK1 | Odin | 140.64 MB | 2023-03-01 |
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| A022MUBS3BWF1/A022MOWO3BVG7/A022MXXS3BVG6 | Odin | 141.37 MB | 2023-06-01 |
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| A022MXXS3BVI1/A022MOWE3BVG7/A022MXXU3BVG6 | Odin | 188.34 MB | 2022-09-01 |
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| A022MXXS3BVI1/A022MOWO3BVG7/A022MXXU3BVG6 | Odin | 131.66 MB | 2022-09-01 |
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| A022MUBS3BVF1/A022MOWO3BVE2/A022MUBU3BVE1 | Odin | 167.68 MB | 2022-06-01 |
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| A022MUBS3BWB1/A022MOWO3BVK1/A022MUBU3BVK1 | Odin | 149.02 MB | 2023-02-01 |
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| A022MUBU3BVK1/A022MOWE3BVK1/A022MUBU3BVK1 | Odin | 183.62 MB | 2022-11-01 |
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| A022MUBU3BVE1/A022MOWE3BVF1/A022MUBU3BVE1 | Odin | 197.43 MB | 2022-05-01 |
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| A022MUBS3BWAA/A022MOWO3BVG7/A022MXXS3BVG6 | Odin | 154.38 MB | 2023-01-01 |
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| A022MUBS3BWAC/A022MOWE3BVK1/A022MUBU3BVK1 | Odin | 181.25 MB | 2023-01-01 |
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| A022MUBS3BWAD/A022MOWE3BWAD/A022MUBS3BWAA | Odin | 187.22 MB | 2023-01-01 |
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| A022MUBU2BUK4/A022MOWE2BUK4/A022MUBU2BUK4 | Odin | 294.58 MB | 2021-11-01 |
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| A022MUBU2AUB4/A022MOWE2AUB4/A022MUBU2AUB4 | Odin | 132.47 MB | 2021-02-01 |
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| A022MUBS2BVA2/A022MOWO2BUK4/A022MUBU2BUK4 | Odin | 363.93 MB | 2022-01-01 |
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| A022MUBU2BUI2/A022MOWE2BUI2/A022MUBU2BUI2 | Odin | 453.47 MB | 2021-09-01 |
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| A022MUBU2BUI2/A022MOWE2BUK2/A022MUBU2BUI2 | Odin | 470.27 MB | 2021-09-01 |
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| A022MUBU2AUF2/A022MOWE2AUF2/A022MUBU2AUF2 | Odin | 85.2 MB | 2021-06-01 |
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| A022MUBU2AUC2/A022MOWO2AUC2/A022MUBU2AUC2 | Odin | 130.86 MB | 2021-03-01 |
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| A022MUBS2AUH1/A022MOWO2AUF3/A022MUBS2AUH1 | Odin | 1.23 GB | 2021-08-01 |
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| A022MUBS2BUK1/A022MOWO2BUK2/A022MUBS2BUK1 | Odin | 529.05 MB | 2021-11-01 |
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| A022MUBS2AUH1/A022MOWE2AUF2/A022MUBS2AUH1 | Odin | 1.27 GB | 2021-08-01 |
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| A022MUBU2AUD1/A022MOWE2AUD1/A022MUBU2AUD1 | Odin | 117.35 MB | 2021-04-01 |
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| A022MUBU1AUA8/A022MOWE1AUA9/A022MUBU1AUA7 | Odin | 138.38 MB | 2021-01-01 |
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| A022MUBU1AUB1/A022MOWE1AUB1/A022MUBU1AUA7 | Odin | 133.8 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-A022M) 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.
