Samsung GALAXY Tab A (SM-T555) is a samsung device (codename: sm-t555). FirmwareMirror hosts 5 verified firmware builds, covering: ATL, XSA, ACR, AMO, TTR. Available as official firmware. Last updated: 2026. All files MD5-verified. Free, no registration.
Find and download official Stock ROM for Samsung GALAXY Tab A (SM-T555) (sm-t555). All firmware files include MD5 hash verification and are available for direct download.
| Version | Method | Size | Release Date | MD5 Hash | Download |
|---|---|---|---|---|---|
| T555XXU1CQJ5/T555XSA1CQL2/T555XXU1CQK1 | Odin | 584.95 MB | N/A |
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| T555XXU1CQJ5/T555VFG1CQJ1/T555XXU1CQJ1 | Odin | 488.72 MB | N/A |
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Download |
| T555XXU1CQL2/T555OJV1CQL1/T555XXU1CQHA | Odin | 584.95 MB | N/A |
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Download |
| T555XXU1CRG1/T555AMO1CRF1/T555XXU1CQHA | Odin | 1.23 GB | N/A |
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| T555XXU1CRG1/T555DAX1CRG1/T555XXU1CQHA | Odin | 1.23 GB | N/A |
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Download |
Versions: T550 (Wi-Fi); T555 (3G/LTE)
with Stylus: P550 (Wi-Fi); P555 (3G/LTE)
| Network | Technology | GSM / HSPA / LTE |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 | |
| 4G bands | 1, 3, 5, 7, 8, 20 | |
| Speed | HSPA, LTE Cat4 150/50 Mbps - cellular model only |
| Launch | Announced | 2015, March. Released 2015, May |
|---|---|---|
| Status | Discontinued |
| Body | Dimensions | 242.5 x 166.8 x 7.5 mm (9.55 x 6.57 x 0.30 in) |
|---|---|---|
| Weight | 450 g (Wi-Fi), 453 g (LTE) (0.99 lb) | |
| SIM | Micro-SIM - cellular model only | |
| Stylus - P550/P555 only |
| Display | Type | TFT |
|---|---|---|
| Size | 9.7 inches, 291.4 cm2 (~72.0% screen-to-body ratio) | |
| Resolution | 768 x 1024 pixels, 4:3 ratio (~132 ppi density) |
| Platform | OS | Android 5.0 (Lollipop), upgradable to 6.0.1 (Marshmallow) |
|---|---|---|
| CPU | Quad-core 1.2 GHz |
| Memory | Card slot | microSDXC (dedicated slot) |
|---|---|---|
| Internal | 16GB 1.5GB RAM (Wi-Fi), 16GB 2GB RAM (LTE), 32GB 2GB RAM (LTE) |
| Main Camera | Single | 5 MP, AF |
|---|---|---|
| Video | 720p@30fps |
| Selfie camera | Single | 2 MP |
|---|---|---|
| Video |
| Sound | Loudspeaker | Yes, dual speakers |
|---|---|---|
| 3.5mm jack | Yes |
| Comms | WLAN | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot |
|---|---|---|
| Bluetooth | 4.1, A2DP | |
| Positioning | GPS, GLONASS - cellular model only | |
| NFC | No | |
| Radio | No | |
| USB | microUSB 2.0 |
| Features | Sensors | Accelerometer |
|---|---|---|
| ANT+ |
| Battery | Type | Li-Ion 6000 mAh, non-removable |
|---|---|---|
| Talk time | Up to 14 h 30 min (multimedia) (2G) / Up to 40 h (3G) | |
| Music play | Up to 160 h |
| Misc | Colors | Smoky Titanium, Smoky Blue, White |
|---|---|---|
| Models | SM-T555, SM-T550, SM-P555, SM-P550 | |
| SAR EU | 0.96 W/kg (body) | |
| Price | About 250 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 A (SM-T555) 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.
