Samsung Galaxy S20 Ultra (USA) is a samsung device (codename: sm-g988u). FirmwareMirror hosts 62 verified firmware builds, covering: SPR, CCT, USC. Available as official firmware. Last updated: July 2025. All files MD5-verified. Free, no registration.
Find and download official Stock ROM for Samsung Galaxy S20 Ultra (USA) (sm-g988u). 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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| G988USQS9HXE2/G988UOYN9HXE2/G988USQS9HXE2 | Odin | 304.3 MB | 2024-05-01 |
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| G988USQS8HXC1/G988UOYN8HXC1/G988USQS8HXC1 | Odin | 298.26 MB | 2024-03-01 |
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| G988USQS8HXA1/G988UOYN8HXA1/G988USQS8HXA1 | Odin | 295.66 MB | 2024-01-01 |
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| G988USQS8HWL1/G988UOYN8HWL1/G988USQS8HWL1 | Odin | 292.96 MB | 2023-12-01 |
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| G988USQS8HWK1/G988UOYN8HWK1/G988USQS8HWK1 | Odin | 273.43 MB | 2023-11-01 |
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| G988USQS7HWI2/G988UOYN7HWI2/G988USQS7HWI2 | Odin | 258.94 MB | 2023-09-01 |
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| G988USQS7HWJ1/G988UOYN7HWJ1/G988USQS7HWJ1 | Odin | 287.33 MB | 2023-10-01 |
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| G988USQS7HWI1/G988UOYN7HWI1/G988USQS7HWI1 | Odin | 274.2 MB | 2023-09-01 |
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| G988USQU6HWH9/G988UOYN6HWH9/G988USQU6HWH9 | Odin | 280.12 MB | 2023-08-01 |
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| G988USQS6HWG2/G988UOYN6HWG2/G988USQS6HWG2 | Odin | 1.28 GB | 2023-07-01 |
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| G988USQS6HWGC/G988UOYN6HWGC/G988USQS6HWGC | Odin | 1.28 GB | 2023-07-01 |
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| G988USQU5HWF5/G988UOYN5HWF5/G988USQU5HWF5 | Odin | 1.29 GB | 2023-06-01 |
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| G988USQS5HWF2/G988UOYN5HWF2/G988USQS5HWF2 | Odin | 307.38 MB | 2023-06-01 |
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| G988USQS4HWE5/G988UOYN4HWE5/G988USQS4HWE5 | Odin | 330.19 MB | 2023-05-01 |
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| G988USQU4HWD3/G988UOYN4HWD3/G988USQU4HWD3 | Odin | 337.31 MB | 2023-04-01 |
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| G988USQS4HWE1/G988UOYN4HWE1/G988USQS4HWE1 | Odin | 332.6 MB | 2023-05-01 |
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| G988USQU4HWD1/G988UOYN4HWD1/G988USQU4HWD1 | Odin | 341.12 MB | 2023-04-01 |
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| G988USQSBHXJ3/G988UOYNBHXJ3/G988USQSBHXJ3 | Odin | 310.31 MB | 2024-10-01 |
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| G988USQS3FVI7/G988UOYN3FVI7/G988USQS3FVI7 | Odin | 2.22 GB | 2022-09-01 |
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| G988USQS3HWB6/G988UOYN3HWB6/G988USQS3HWB6 | Odin | 1.1 GB | 2023-02-01 |
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| G988USQU3FVG6/G988UOYN3FVG6/G988USQU3FVG6 | Odin | 1.17 GB | 2022-07-01 |
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| G988USQU3HWB5/G988UOYN3HWB5/G988USQU3HWB5 | Odin | 1.1 GB | 2023-02-01 |
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| G988USQU3GVK5/G988UOYN3GVK5/G988USQU3GVK5 | Odin | 1.72 GB | 2022-11-01 |
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| G988USQU3FVI5/G988UOYN3FVI5/G988USQU3FVI5 | Odin | 269.69 MB | 2022-09-01 |
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| G988USQU3HWB4/G988UOYN3HWB4/G988USQU3HWB4 | Odin | 1.1 GB | 2023-02-01 |
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| G988USQS3HWC3/G988UOYN3HWC3/G988USQS3HWC3 | Odin | 1.1 GB | 2023-03-01 |
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| G988USQU3HWB3/G988UOYN3HWB3/G988USQU3HWB3 | Odin | 1.1 GB | 2023-02-01 |
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| G988USQS3GWA2/G988UOYN3GWA2/G988USQS3GWA2 | Odin | 1.72 GB | 2023-01-01 |
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| G988USQS3GWA1/G988UOYN3GWA1/G988USQS3GWA1 | Odin | 1.72 GB | 2023-01-01 |
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| G988USQU3GVK1/G988UOYN3GVK1/G988USQU3GVK1 | Odin | 1.72 GB | 2022-11-01 |
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| G988USQU3FVH1/G988UOYN3FVH1/G988USQU3FVH1 | Odin | 681.75 MB | 2022-08-01 |
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| G988USQS3GVKA/G988UOYN3GVKA/G988USQS3GVKA | Odin | 1.72 GB | 2022-11-01 |
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| G988USQSDHYG2/G988UOYNDHYG2/G988USQSDHYG2 | Odin | 290.47 MB | 2025-07-01 |
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| G988USQS2FVE7/G988UOYN2FVE7/G988USQS2FVE7 | Odin | 1.28 GB | 2022-05-01 |
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| G988USQS2DUJ7/G988UOYN2DUJ7/G988USQS2DUJ7 | Odin | 2.52 GB | 2021-10-01 |
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| G988USQU2FVC5/G988UOYN2FVC5/G988USQU2FVC5 | Odin | 1.29 GB | 2022-03-01 |
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| G988USQS2DUI5/G988UOYN2DUI5/G988USQS2DUI5 | Odin | 254.96 MB | 2021-09-01 |
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| G988USQS2EVA4/G988UOYN2EVA4/G988USQS2EVA4 | Odin | 1.75 GB | 2022-01-01 |
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| G988USQS2EVB3/G988UOYN2EVB3/G988USQS2EVB3 | Odin | 1.75 GB | 2022-02-01 |
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| G988USQU2DUE3/G988UOYN2DUE3/G988USQU2DUE3 | Odin | 789.86 MB | 2021-05-01 |
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| G988USQS2DUH2/G988UOYN2DUH2/G988USQS2DUH2 | Odin | 265.53 MB | 2021-08-01 |
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| G988USQS2DUE2/G988UOYN2DUE2/G988USQS2DUE2 | Odin | 790.19 MB | 2021-05-01 |
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| G988USQU2FVF1/G988UOYN2FVF1/G988USQU2FVF1 | Odin | 1017.55 MB | 2022-06-01 |
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| G988USQS2FVD1/G988UOYN2FVD1/G988USQS2FVD1 | Odin | 1.29 GB | 2022-04-01 |
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| G988USQS2DUI1/G988UOYN2DUI1/G988USQS2DUI1 | Odin | 266.37 MB | 2021-09-01 |
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| G988USQU2DUH1/G988UOYN2DUH1/G988USQU2DUH1 | Odin | 261.01 MB | 2021-08-01 |
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| G988USQU2DUG1/G988UOYN2DUG1/G988USQU2DUG1 | Odin | 769.83 MB | 2021-07-01 |
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| G988USQU2EVAC/G988UOYN2EVAC/G988USQU2EVAC | Odin | 1.55 GB | 2022-01-01 |
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| G988USQU2EULH/G988UOYN2EULH/G988USQU2EULH | Odin | 1.75 GB | 2021-12-01 |
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| G988USQU2DUDA/G988UOYN2DUDA/G988USQU2DUDA | Odin | 1.04 GB | 2021-04-01 |
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| G988USQSCHYC1/G988UOYNCHYC1/G988USQSCHYC1 | Odin | 286.48 MB | 2025-03-01 |
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| G988USQSCHXL1/G988UOYNCHXL1/G988USQSCHXL1 | Odin | 285.68 MB | 2024-12-01 |
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| G988USQSAHXG1/G988UOYNAHXG1/G988USQSAHXG1 | Odin | 293.45 MB | 2024-07-01 |
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| G988USQS1DUB8/G988UOYN1DUB8/G988USQS1DUB8 | Odin | 635.9 MB | 2021-02-01 |
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| G988USQU1DUB5/G988UOYN1DUB5/G988USQU1DUB5 | Odin | 1.34 GB | 2021-02-01 |
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| G988USQU1CUA4/G988UOYN1CUA4/G988USQU1CUA4 | Odin | 1.91 GB | 2021-01-01 |
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| G988USQU1CTL4/G988UOYN1CTL4/G988USQU1CTL4 | Odin | 2.09 GB | N/A |
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| G988USQS1CTL1/G988UOYN1CTL1/G988USQU1CUA3 | Odin | 2.09 GB | N/A |
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| G988USQU1DUCB/G988UOYN1DUCB/G988USQU1DUCB | Odin | 1.15 GB | 2021-03-01 |
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| G988USQU1DUCA/G988UOYN1DUCA/G988USQU1DUCA | Odin | 1.15 GB | 2021-03-01 |
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| G988USQU1CTLB/G988UOYN1CTLB/G988USQU1CTLB | Odin | 1.91 GB | N/A |
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| G988USQU1CTKH/G988UOYN1CTKH/G988USQU1CTKH | Odin | 2.09 GB | N/A |
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Also available with 5G
Also known as Samsung Galaxy S20 Ultra LTE
| Network | Technology | GSM / CDMA / HSPA / EVDO / LTE |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| CDMA 800 / 1900 & TD-SCDMA | ||
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | |
| CDMA2000 1xEV-DO | ||
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 | |
| Speed | HSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps |
| Launch | Announced | 2020, February 11 |
|---|---|---|
| Status | Available. Released 2020, March 15 |
| Body | Dimensions | 166.9 x 76 x 8.8 mm (6.57 x 2.99 x 0.35 in) |
|---|---|---|
| Weight | 220 g (7.76 oz) | |
| Build | Glass front (Gorilla Glass 6), glass back (Gorilla Glass 6), aluminum frame | |
| SIM | · Nano-SIM + eSIM · Nano-SIM + Nano-SIM | |
| IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) |
| Display | Type | Dynamic AMOLED 2X, 120Hz, HDR10+, 1400 nits (peak) |
|---|---|---|
| Size | 6.9 inches, 114.0 cm2 (~89.9% screen-to-body ratio) | |
| Resolution | 1440 x 3200 pixels, 20:9 ratio (~511 ppi density) | |
| Protection | Corning Gorilla Glass 6 | |
| 120Hz@FHD/60Hz@QHD refresh rate |
| Platform | OS | Android 10, upgradable to Android 13, One UI 5 |
|---|---|---|
| Chipset | Exynos 990 (7 nm+) Qualcomm SM8250 Snapdragon 865 5G (7 nm+) | |
| CPU | Octa-core (2x2.73 GHz Mongoose M5 & 2x2.50 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55) Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) | |
| GPU | Mali-G77 MP11 Adreno 650 |
| Memory | Card slot | microSDXC (uses shared SIM slot) |
|---|---|---|
| Internal | 128GB 12GB RAM, 512GB 16GB RAM | |
| UFS 3.0 |
| Main Camera | Triple | 108 MP, f/1.8, 26mm (wide), 1/1.33", 0.8µm, PDAF, OIS 48 MP, f/3.5, 103mm (periscope telephoto), 1/2.0", 0.8µm, PDAF, OIS, 4x optical zoom, 10x hybrid zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video 0.3 MP, TOF 3D, f/1.0, (depth) |
|---|---|---|
| Features | LED flash, auto-HDR, panorama | |
| Video | 8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS & OIS |
| Selfie camera | Single | 40 MP, f/2.2, 26mm (wide), 1/2.8", 0.7µm, PDAF |
|---|---|---|
| Features | HDR | |
| Video | 4K@30/60fps, 1080p@30fps |
| Sound | Loudspeaker | Yes, with stereo speakers |
|---|---|---|
| 3.5mm jack | No | |
| High-bitrate audio support Tuned by AKG |
| Comms | WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
|---|---|---|
| Bluetooth | 5.0, A2DP, LE | |
| Positioning | GPS, GLONASS, BDS, GALILEO | |
| NFC | Yes | |
| Radio | FM radio (USA & Canada only) | |
| USB | USB Type-C 3.2, OTG |
| Features | Sensors | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer |
|---|---|---|
| Samsung DeX, Samsung Wireless DeX (desktop experience support) ANT+ |
| Battery | Type | Li-Ion 5000 mAh |
|---|---|---|
| Charging | 45W wired, PD3.0 15W wireless (Qi) 4.5W reverse wireless |
| Misc | Colors | Cosmic Grey, Cosmic Black, Cloud White |
|---|---|---|
| Models | SM-G988B/DS | |
| SAR | 0.94 W/kg (head) 0.95 W/kg (body) | |
| SAR EU | 0.32 W/kg (head) 1.56 W/kg (body) | |
| Price | About 690 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 S20 Ultra (USA) 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.
