Samsung Galaxy S21+ (USA unlocked) is a samsung device (codename: sm-g996u1). FirmwareMirror hosts 88 verified firmware builds, covering: ACG, PCT, LRA. Available as official firmware. Last updated: February 2026. All files MD5-verified. Free, no registration.
Find and download official Stock ROM for Samsung Galaxy S21+ (USA unlocked) (sm-g996u1). All firmware files include MD5 hash verification and are available for direct download.
| Version | Method | Size | Release Date | MD5 Hash | Download |
|---|---|---|---|---|---|
| G996U1UEU9FWL3/G996U1OYM9FWL3/G996U1UEU9FWL3 | Odin | 2.1 GB | 2023-12-01 |
N/A
|
Download |
| G996U1UES9EWI3/G996U1OYM9EWI3/G996U1UES9EWI3 | Odin | 312.36 MB | 2023-09-01 |
N/A
|
Download |
| G996U1UEU9EWL2/G996U1OYM9EWL2/G996U1UEU9EWL2 | Odin | 2.25 GB | 2023-12-01 |
N/A
|
Download |
| G996U1UEU9EWI2/G996U1OYM9EWI2/G996U1UEU9EWI2 | Odin | 316.07 MB | 2023-09-01 |
N/A
|
Download |
| G996U1UES9EWK2/G996U1OWA9EWI2/G996U1UES9EWK1 | Odin | 2.23 GB | 2023-11-01 |
N/A
|
Download |
| G996U1UES9FXA1/G996U1OYM9FXA1/G996U1UES9FXA1 | Odin | 2.1 GB | 2024-01-01 |
N/A
|
Download |
| G996U1UES9EWK1/G996U1OYM9EWK1/G996U1UES9EWK1 | Odin | 305.94 MB | 2023-11-01 |
N/A
|
Download |
| G996U1UES9EWI1/G996U1OYM9EWI1/G996U1UES9EWI1 | Odin | 1.23 GB | 2023-09-01 |
N/A
|
Download |
| G996U1UES8EWF6/G996U1OYM8EWF6/G996U1UES8EWF6 | Odin | 1.24 GB | 2023-06-01 |
N/A
|
Download |
| G996U1UEU8EWF6/G996U1OWA8EWF6/G996U1UEU8EWF6 | Odin | 1.22 GB | 2023-06-01 |
N/A
|
Download |
| G996U1UES8EWG3/G996U1OYM8EWG3/G996U1UES8EWG3 | Odin | 1.24 GB | 2023-07-01 |
N/A
|
Download |
| G996U1UES8EWH2/G996U1OWA8EWF6/G996U1UEU8EWF6 | Odin | 1.22 GB | 2023-08-01 |
N/A
|
Download |
| G996U1UEU7EWF4/G996U1OYM7EWF4/G996U1UEU7EWF4 | Odin | 1.25 GB | 2023-06-01 |
N/A
|
Download |
| G996U1UES7EWE3/G996U1OWA7EWE3/G996U1UES7EWE2 | Odin | 1.24 GB | 2023-05-01 |
N/A
|
Download |
| G996U1UES7EWE1/G996U1OYM7EWE1/G996U1UES7EWE1 | Odin | 301.38 MB | 2023-05-01 |
N/A
|
Download |
| G996U1UESEGYA6/G996U1OWAEGYA6/G996U1UESEGYA6 | Odin | 3.29 GB | 2025-01-01 |
N/A
|
Download |
| G996U1UEUCGXG6/G996U1OWACGXG6/G996U1UEUCGXG6 | Odin | 384.07 MB | 2024-07-01 |
N/A
|
Download |
| G996U1UES6EWC9/G996U1OYM6EWC9/G996U1UES6EWC9 | Odin | 1.05 GB | 2023-03-01 |
N/A
|
Download |
| G996U1UES6EWD6/G996U1OYM6EWD6/G996U1UES6EWD6 | Odin | 326.06 MB | 2023-04-01 |
N/A
|
Download |
| G996U1UEU6EWD4/G996U1OWA6EWD4/G996U1UEU6EWD4 | Odin | 1.24 GB | 2023-04-01 |
N/A
|
Download |
| G996U1UEU6EWD1/G996U1OYM6EWD1/G996U1UEU6EWD1 | Odin | 334.73 MB | 2023-04-01 |
N/A
|
Download |
| G996U1UESEGYA5/G996U1OYMEGYA5/G996U1UESEGYA5 | Odin | 3.3 GB | 2025-01-01 |
N/A
|
Download |
| G996U1UEU5CVH9/G996U1OYM5CVH9/G996U1UEU5CVH9 | Odin | 257.02 MB | 2022-08-01 |
N/A
|
Download |
| G996U1UEU5CVG9/G996U1OYM5CVG9/G996U1UEU5CVG9 | Odin | 612.87 MB | 2022-07-01 |
N/A
|
Download |
| G996U1UES5CVI8/G996U1OYM5CVI8/G996U1UES5CVI8 | Odin | 2.23 GB | 2022-09-01 |
N/A
|
Download |
| G996U1UEU5CVE8/G996U1OYM5CVE8/G996U1UEU5CVE8 | Odin | 1015.39 MB | 2022-05-01 |
N/A
|
Download |
| G996U1UES5BVA6/G996U1OYM5BVA6/G996U1UES5BVA6 | Odin | 2.01 GB | 2022-01-01 |
N/A
|
Download |
| G996U1UES5EWB5/G996U1OYM5EWB5/G996U1UES5EWB5 | Odin | 1.05 GB | 2023-02-01 |
N/A
|
Download |
| G996U1UES5CVF5/G996U1OYM5CVF5/G996U1UES5CVF5 | Odin | 623.2 MB | 2022-06-01 |
N/A
|
Download |
| G996U1UES5DWA4/G996U1OYM5DWA4/G996U1UES5DWA4 | Odin | 1.69 GB | 2023-01-01 |
N/A
|
Download |
| G996U1UEU5CVC4/G996U1OYM5CVC4/G996U1UEU5CVC4 | Odin | 1.15 GB | 2022-03-01 |
N/A
|
Download |
| G996U1UEU5DVK3/G996U1OYM5DVK3/G996U1UEU5DVK3 | Odin | 1.7 GB | 2022-11-01 |
N/A
|
Download |
| G996U1UES5DWB2/G996U1OYM5DWB2/G996U1UES5DWB2 | Odin | 1.7 GB | 2023-02-01 |
N/A
|
Download |
| G996U1UES5DWA2/G996U1OYM5DWA2/G996U1UES5DWA2 | Odin | 1.7 GB | 2023-01-01 |
N/A
|
Download |
| G996U1UEU5EWB1/G996U1OYM5EWB1/G996U1UEU5EWB1 | Odin | 1.05 GB | 2023-02-01 |
N/A
|
Download |
| G996U1UEU5DVL1/G996U1OYM5DVL1/G996U1UEU5DVL1 | Odin | 1.7 GB | 2022-12-01 |
N/A
|
Download |
| G996U1UEU5CVF1/G996U1OYM5CVF1/G996U1UEU5CVF1 | Odin | 626.45 MB | 2022-06-01 |
N/A
|
Download |
| G996U1UES5BVC1/G996U1OYM5BVC1/G996U1UES5BVC1 | Odin | 2.01 GB | 2022-03-01 |
N/A
|
Download |
| G996U1UES5CVLA/G996U1OWA5CVGB/G996U1UEU5CVGB | Odin | 2.24 GB | 2022-12-01 |
N/A
|
Download |
| G996U1UES5CVIH/G996U1OWA5CVGB/G996U1UEU5CVGB | Odin | 229.5 MB | 2022-09-01 |
N/A
|
Download |
| G996U1UES5CVHB/G996U1OYM5CVHB/G996U1UES5CVHB | Odin | 268.16 MB | 2022-08-01 |
N/A
|
Download |
| G996U1UEU5CVGB/G996U1OYM5CVGB/G996U1UEU5CVGB | Odin | 612.42 MB | 2022-07-01 |
N/A
|
Download |
| G996U1UEU5CVDC/G996U1OYM5CVDC/G996U1UEU5CVDC | Odin | 1012.88 MB | 2022-04-01 |
N/A
|
Download |
| G996U1UES5CVCB/G996U1OYM5CVCB/G996U1UES5CVCB | Odin | 1.14 GB | 2022-03-01 |
N/A
|
Download |
| G996U1UEU5BULH/G996U1OYM5BULH/G996U1UEU5BULH | Odin | 2.01 GB | 2021-12-01 |
N/A
|
Download |
| G996U1UESEGXJ4/G996U1OYMEGXJ4/G996U1UESEGXJ4 | Odin | 335.27 MB | 2024-10-01 |
N/A
|
Download |
| G996U1UES4AUH9/G996U1OYM4AUH9/G996U1UES4AUH9 | Odin | 273.34 MB | 2021-08-01 |
N/A
|
Download |
| G996U1UEU4BUK7/G996U1OYM4BUK7/G996U1UEU4BUK7 | Odin | 1.93 GB | 2021-11-01 |
N/A
|
Download |
| G996U1UES4AUJ7/G996U1OYM4AUJ7/G996U1UES4AUJ7 | Odin | 2.5 GB | 2021-10-01 |
N/A
|
Download |
| G996U1UEU4AUI7/G996U1OYM4AUI7/G996U1UEU4AUI7 | Odin | 273.25 MB | 2021-09-01 |
N/A
|
Download |
| G996U1UEU4AUF5/G996U1OYM4AUF5/G996U1UEU4AUF5 | Odin | 1.07 GB | 2021-06-01 |
N/A
|
Download |
| G996U1UES4BULE/G996U1OYM4BULE/G996U1UES4BULE | Odin | 1.96 GB | 2021-12-01 |
N/A
|
Download |
| G996U1UES4BUKK/G996U1OYM4BUKK/G996U1UES4BUKK | Odin | 1.96 GB | 2021-11-01 |
N/A
|
Download |
| G996U1UEU4BUKF/G996U1OYM4BUKF/G996U1UEU4BUKF | Odin | 1.93 GB | 2021-11-01 |
N/A
|
Download |
| G996U1UES4AUIN/G996U1OYM4AUIN/G996U1UES4AUIN | Odin | 260.56 MB | 2021-09-01 |
N/A
|
Download |
| G996U1UEU4AUGQ/G996U1OYM4AUGQ/G996U1UEU4AUGQ | Odin | 279.62 MB | 2021-07-01 |
N/A
|
Download |
| G996U1UEU4AUGE/G996U1OYM4AUGE/G996U1UEU4AUGE | Odin | 1.04 GB | 2021-07-01 |
N/A
|
Download |
| G996U1UES4AUFD/G996U1OYM4AUFD/G996U1UES4AUFD | Odin | 1.07 GB | 2021-06-01 |
N/A
|
Download |
| G996U1UESDGXJ3/G996U1OWADGXJ3/G996U1UESDGXJ3 | Odin | 366.28 MB | 2024-10-01 |
N/A
|
Download |
| G996U1UESCGXF3/G996U1OYMCGXF3/G996U1UESCGXF3 | Odin | 337.99 MB | 2024-06-01 |
N/A
|
Download |
| G996U1UESAFXB3/G996U1OWAAFXB3/G996U1UESAFXB3 | Odin | 2.08 GB | 2024-02-01 |
N/A
|
Download |
| G996U1UES3AUE3/G996U1OYM3AUE3/G996U1UES3AUE3 | Odin | 1.12 GB | 2021-05-01 |
N/A
|
Download |
| G996U1UEU3AUDD/G996U1OYM3AUDD/G996U1UEU3AUDD | Odin | 1.12 GB | 2021-04-01 |
N/A
|
Download |
| G996U1UESHHYI2/G996U1OYMHHYI2/G996U1UESHHYI2 | Odin | 331.16 MB | 2025-09-01 |
N/A
|
Download |
| G996U1UESBGXE2/G996U1OWABGXE1/G996U1UESBGXE1 | Odin | 521.01 MB | 2024-05-01 |
N/A
|
Download |
| G996U1UEU2AUC8/G996U1OYM2AUC8/G996U1UEU2AUC8 | Odin | 1.53 GB | 2021-03-01 |
N/A
|
Download |
| G996U1UEU2AUB6/G996U1OYM2AUB6/G996U1UEU2AUB6 | Odin | 1.88 GB | 2021-02-01 |
N/A
|
Download |
| G996U1UESJHZB1/G996U1OYMJHZB1/G996U1UESJHZB1 | Odin | 1.23 GB | 2026-02-01 |
N/A
|
Download |
| G996U1UESIHYL1/G996U1OYMIHYL1/G996U1UESIHYL1 | Odin | 318.78 MB | 2025-12-01 |
N/A
|
Download |
| G996U1UESGHYF1/G996U1OYMGHYF1/G996U1UESGHYF1 | Odin | 340.18 MB | 2025-06-01 |
N/A
|
Download |
| G996U1UESFHYE1/G996U1OYMFHYE1/G996U1UESFHYE1 | Odin | 316.19 MB | 2025-05-01 |
N/A
|
Download |
| G996U1UESEGXL1/G996U1OYMEGXL1/G996U1UESEGXL1 | Odin | 310.13 MB | 2024-12-01 |
N/A
|
Download |
| G996U1UESDGXJ1/G996U1OYMDGXJ1/G996U1UESDGXJ1 | Odin | 309.41 MB | 2024-10-01 |
N/A
|
Download |
| G996U1UESCGXH1/G996U1OYMCGXH1/G996U1UESCGXH1 | Odin | 316.52 MB | 2024-08-01 |
N/A
|
Download |
| G996U1UESBGXF1/G996U1OYMBGXF1/G996U1UESBGXF1 | Odin | 347.6 MB | 2024-06-01 |
N/A
|
Download |
| G996U1UESBGXE1/G996U1OYMBGXE1/G996U1UESBGXE1 | Odin | 354.69 MB | 2024-05-01 |
N/A
|
Download |
| G996U1UESAFXD1/G996U1OYMAFXD1/G996U1UESAFXD1 | Odin | 2.09 GB | 2024-04-01 |
N/A
|
Download |
| G996U1UEU1AUA3/G996U1OYM1AUA3/G996U1UEU1AUA3 | Odin | 1.89 GB | 2021-01-01 |
N/A
|
Download |
| G996U1UEU1AUAG/G996U1OYM1AUAG/G996U1UEU1AUAG | Odin | 1.8 GB | 2021-01-01 |
N/A
|
Download |
| G996U1UEU1ATLI/G996U1OYM1ATLI/G996U1UEU1ATLI | Odin | 1.98 GB | N/A |
N/A
|
Download |
| G996U1UESJHZAA/G996U1OYMJHZAA/G996U1UESJHZAA | Odin | 1.07 GB | 2026-01-01 |
N/A
|
Download |
| G996U1UEUEHYDA/G996U1OYMEHYDA/G996U1UEUEHYDA | Odin | 328.36 MB | 2025-04-01 |
N/A
|
Download |
| G996U1UESEGXLB/G996U1OYMEGXLB/G996U1UESEGXLB | Odin | 309.96 MB | 2024-12-01 |
N/A
|
Download |
| G996U1UESEGXLC/G996U1OWAEGXLC/G996U1UESEGXLC | Odin | 305.98 MB | 2024-12-01 |
N/A
|
Download |
| G996U1UEUCGXGB/G996U1OYMCGXGB/G996U1UEUCGXGB | Odin | 307.85 MB | 2024-07-01 |
N/A
|
Download |
| G996U1UEUAGXDE/G996U1OYMAGXDE/G996U1UEUAGXDE | Odin | 358.52 MB | 2024-04-01 |
N/A
|
Download |
| G996U1UESAFXBC/G996U1OYMAFXBC/G996U1UESAFXBC | Odin | 2.1 GB | 2024-02-01 |
N/A
|
Download |
| G996U1UESAFXAB/G996U1OYMAFXAB/G996U1UESAFXAB | Odin | 2.1 GB | 2024-01-01 |
N/A
|
Download |
Also known as Samsung Galaxy S21 Plus 5G
Versions: SM-G996B, SM-G996B/DS (International); SM-G996U (USA); SM-G996U1 (USA unlocked); SM-G996W (Canada); SM-G996N (Korea); SM-G9960 (China)
| Network | Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G |
|---|---|---|
| 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, 14, 18, 19, 20, 25, 26, 28, 30, 38, 39, 40, 41, 46, 48, 66, 71 - SM-G996U1 | |
| 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - SM-G996B | ||
| 5G bands | 2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - SM-G996U1 | |
| 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - SM-G996B | ||
| Speed | HSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps, 5G (5+ Gbps DL) |
| Launch | Announced | 2021, January 14 |
|---|---|---|
| Status | Available. Released 2021, January 29 |
| Body | Dimensions | 161.5 x 75.6 x 7.8 mm (6.36 x 2.98 x 0.31 in) |
|---|---|---|
| Weight | 200 g (Sub6), 202 g (mmWave) (7.05 oz) | |
| Build | Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame | |
| SIM | · Nano-SIM + eSIM · Nano-SIM + Nano-SIM + eSIM (max 2 at a time) | |
| IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) |
| Display | Type | Dynamic AMOLED 2X, 120Hz, HDR10+, 1300 nits (peak) |
|---|---|---|
| Size | 6.7 inches, 107.8 cm2 (~88.3% screen-to-body ratio) | |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~394 ppi density) | |
| Protection | Corning Gorilla Glass Victus |
| Platform | OS | Android 11, up to 4 major Android upgrades, One UI 7 |
|---|---|---|
| Chipset | Exynos 2100 (5 nm) - International Qualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China | |
| CPU | Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) - USA/China | |
| GPU | Mali-G78 MP14 - International Adreno 660 - USA/China |
| Memory | Card slot | No |
|---|---|---|
| Internal | 128GB 8GB RAM, 256GB 8GB RAM | |
| UFS 3.1 |
| Main Camera | Triple | 12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, dual pixel PDAF, OIS 64 MP, f/2.0, 29mm (telephoto), 1/1.72", 0.8µm, PDAF, OIS, 1.1x optical zoom, 3x hybrid zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video |
|---|---|---|
| Features | LED flash, auto-HDR, panorama | |
| Video | 8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, HDR10+, stereo sound rec., gyro-EIS |
| Selfie camera | Single | 10 MP, f/2.2, 26mm (wide), 1/3.24", 1.22µm, dual pixel PDAF |
|---|---|---|
| Features | HDR | |
| Video | 4K@30/60fps, 1080p@30fps |
| Sound | Loudspeaker | Yes, with stereo speakers |
|---|---|---|
| 3.5mm jack | No | |
| High-bitrate audio support |
| 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 (Snapdragon model only; market/operator dependent) | |
| 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) Ultra Wideband (UWB) support |
| Battery | Type | Li-Ion 4800 mAh |
|---|---|---|
| Charging | 25W wired, PD3.0 15W wireless (Qi) 4.5W reverse wireless |
| Misc | Colors | Phantom Black, Phantom Silver, Phantom Violet, Phantom Pink, Phantom Gold, Phantom Red |
|---|---|---|
| Models | SM-G996B, SM-G996B/DS, SM-G996U, SM-G996U1, SM-G996W, SM-G996N, SM-G9960 | |
| SAR | 0.65 W/kg (head) 0.95 W/kg (body) | |
| SAR EU | 0.54 W/kg (head) 1.33 W/kg (body) | |
| Price | $ 170.00 / € 180.99 / £ 254.00 |
| Our Tests | Performance | AnTuTu: 622276 (v8) GeekBench: 3476 (v5.1) GFXBench: 54fps (ES 3.1 onscreen) |
|---|---|---|
| Display | 883 nits max brightness (measured) | |
| Camera | Photo / Video | |
| Loudspeaker | -25.8 LUFS (Very good) | |
| Battery (old) | Endurance rating 114h | |
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 S21+ (USA unlocked) 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.
