Samsung Galaxy Tab S6 5G is a samsung device (codename: sm-t866n). FirmwareMirror hosts 15 verified firmware builds, covering: KOO. Available as official firmware. Last updated: May 2024. All files MD5-verified. Free, no registration.
Find and download official Stock ROM for Samsung Galaxy Tab S6 5G (sm-t866n). All firmware files include MD5 hash verification and are available for direct download.
| Version | Method | Size | Release Date | MD5 Hash | Download |
|---|---|---|---|---|---|
| T866NKOS5DWH5/T866NKOO5DWH5/T866NKOS5DWH5 | Odin | 207.77 MB | 2023-08-01 |
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| T866NKOU5DXE1/T866NKOO5DXE1/T866NKOU5DXE1 | Odin | 463.57 MB | 2024-05-01 |
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Download |
| T866NKOU4DVG5/T866NKOO4DVG5/T866NKOU4DVG5 | Odin | 1.47 GB | 2022-07-01 |
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Download |
| T866NKOU4CUI5/T866NKOO4CUI5/T866NKOU4CUI5 | Odin | 412.01 MB | 2021-09-01 |
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| T866NKOU4DWC3/T866NKOO4DWC3/T866NKOU4DWC3 | Odin | 316.48 MB | 2023-03-01 |
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| T866NKOU4DVH2/T866NKOO4DVH2/T866NKOU4DVH2 | Odin | 909.31 MB | 2022-08-01 |
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Download |
| T866NKOS4CUL1/T866NKOO4CUL1/T866NKOU4CUK2 | Odin | 2.14 GB | 2021-12-01 |
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Download |
| T866NKOU4CUK1/T866NKOO4CUK1/T866NKOU4CUK2 | Odin | 188.31 MB | 2021-11-01 |
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Download |
| T866NKOU4DVE1/T866NKOO4DVE1/T866NKOU4DVD1 | Odin | 1.48 GB | 2022-05-01 |
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Download |
| T866NKOU4DVD1/T866NKOO4DVD1/T866NKOU4DVD1 | Odin | 1.47 GB | 2022-04-01 |
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Download |
| T866NKOU3CUC3/T866NKOO3CUC3/T866NKOU3CUC3 | Odin | 1.33 GB | 2021-03-01 |
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Download |
| T866NKOS3CUG1/T866NKOO3CUG1/T866NKOU3CUE1 | Odin | 1.16 GB | 2021-07-01 |
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| T866NKOU3CUE1/T866NKOO3CUE1/T866NKOU3CUE1 | Odin | 1.19 GB | 2021-05-01 |
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| T866NKOU3CUC1/T866NKOO3CUC1/T866NKOU3CUC1 | Odin | 1.47 GB | 2021-03-01 |
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Download |
| T866NKOS3BUA1/T866NKOO3BUA1/T866NKOS3BUA1 | Odin | 2.16 GB | 2021-01-01 |
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Download |
Versions: SM-T860 (Wi-Fi); SM-T865 (LTE)
| Network | Technology | GSM / HSPA / LTE |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 32, 38, 40, 41, 66 | |
| Speed | HSPA 42.2/5.76 Mbps, LTE (6CA) Cat20 2000/150 Mbps - cellular model only |
| Launch | Announced | 2019, July 31. Released 2019, August |
|---|---|---|
| Status | Discontinued |
| Body | Dimensions | 244.5 x 159.5 x 5.7 mm (9.63 x 6.28 x 0.22 in) |
|---|---|---|
| Weight | 420 g (14.82 oz) | |
| Build | Glass front, aluminum back, aluminum frame | |
| SIM | Nano-SIM (cellular model only) | |
| Stylus support (Bluetooth integration; magnetic) |
| Display | Type | Super AMOLED |
|---|---|---|
| Size | 10.5 inches, 321.9 cm2 (~82.5% screen-to-body ratio) | |
| Resolution | 1600 x 2560 pixels, 16:10 ratio (~287 ppi density) |
| Platform | OS | Android 9.0 (Pie), upgradable to Android 12, One UI 4.0 |
|---|---|---|
| Chipset | Qualcomm SM8150 Snapdragon 855 (7 nm) | |
| CPU | Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485) | |
| GPU | Adreno 640 |
| Memory | Card slot | microSDXC (dedicated slot) |
|---|---|---|
| Internal | 64GB 4GB RAM, 128GB 6GB RAM, 256GB 8GB RAM | |
| UFS 3.0 |
| Main Camera | Dual | 13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF 5 MP, f/2.2, 12mm (ultrawide), 1.12µm |
|---|---|---|
| Features | HDR, panorama | |
| Video | 4K@30fps |
| Selfie camera | Single | 8 MP, f/2.0, 26mm (wide), 1/4.0", 1.12µm |
|---|---|---|
| Video | 1080p@30fps |
| Sound | Loudspeaker | Yes, with stereo speakers (4 speakers) |
|---|---|---|
| 3.5mm jack | No |
| Comms | WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
|---|---|---|
| Bluetooth | 5.0, A2DP, LE | |
| Positioning | GPS, GLONASS, BDS, GALILEO - cellular model only | |
| NFC | No | |
| Radio | No | |
| USB | USB Type-C 3.1, magnetic connector |
| Features | Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
|---|---|---|
| Samsung DeX (desktop experience support) ANT+ |
| Battery | Type | Li-Po 7040 mAh, non-removable |
|---|---|---|
| Charging | 15W wired |
| Misc | Colors | Mountain Gray, Cloud Blue, Rose Blush |
|---|---|---|
| Models | SM-T860, SM-T865 | |
| SAR | 0.70 W/kg (body) | |
| SAR EU | 1.22 W/kg (body) | |
| Price | About 600 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 Tab S6 5G 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.
