Samsung GALAXY MEGA2 (SM-G7508Q) is a samsung device (codename: sm-g7508q). FirmwareMirror hosts 2 verified firmware builds, covering: CHC, TGY. Available as official firmware. Last updated: 2026. All files MD5-verified. Free, no registration.
Find and download official Stock ROM for Samsung GALAXY MEGA2 (SM-G7508Q) (sm-g7508q). All firmware files include MD5 hash verification and are available for direct download.
Also known as Samsung Galaxy Mega 2 LTE
Samsung Galaxy Mega 2 G750F
Samsung Galaxy Mega 2 G7508
Samsung Galaxy Mega 2 Duos G7508Q for China with dual-SIM card slots
| 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 - SM-G750F | |
| 1, 3, 7, 38, 39, 40, 41 - SM-G7508Q | ||
| 1, 2, 3, 4, 5, 7, 17, 29 - SM-G750A | ||
| Speed | HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps |
| Launch | Announced | 2014, September. Released 2014, September |
|---|---|---|
| Status | Discontinued |
| Body | Dimensions | 163.6 x 84.9 x 8.6 mm (6.44 x 3.34 x 0.34 in) |
|---|---|---|
| Weight | 194 g (6.84 oz) | |
| SIM | Micro-SIM |
| Display | Type | IPS LCD |
|---|---|---|
| Size | 6.0 inches, 99.2 cm2 (~71.5% screen-to-body ratio) | |
| Resolution | 720 x 1280 pixels, 16:9 ratio (~245 ppi density) |
| Platform | OS | Android 4.4.3 (KitKat) |
|---|---|---|
| Chipset | Exynos 4415 (SM-G750F) Qualcomm MSM8916 Snapdragon 410 (28 nm) (SM-G7508) | |
| CPU | Quad-core 1.5 GHz (SM-G750F) Quad-core 1.2 GHz Cortex-A53 (SM-G7508) | |
| GPU | Mali-400MP4 (SM-G750F) Adreno 306 (SM-G7508) |
| Memory | Card slot | microSDXC (dedicated slot) |
|---|---|---|
| Internal | 16GB 1.5GB RAM | |
| eMMC 4.5 |
| Main Camera | Single | 8 MP, AF |
|---|---|---|
| Features | LED flash, panorama, HDR | |
| Video | 1080p@30fps |
| Selfie camera | Single | 2.1 MP |
|---|---|---|
| Video |
| Sound | Loudspeaker | Yes |
|---|---|---|
| 3.5mm jack | Yes |
| Comms | WLAN | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot |
|---|---|---|
| Bluetooth | 4.0, A2DP, LE | |
| Positioning | GPS, GLONASS | |
| NFC | Yes | |
| Radio | FM radio | |
| USB | microUSB 2.0 |
| Features | Sensors | Accelerometer, gyro, proximity, compass |
|---|
| Battery | Type | Li-Ion 2800 mAh, removable |
|---|
| Misc | Colors | White, Black |
|---|---|---|
| Models | SM-G750F, SM-G7508, SM-G7508Q, SM-G750H, SM-G750A | |
| SAR EU | 0.21 W/kg (head) 0.37 W/kg (body) | |
| Price | About 340 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 MEGA2 (SM-G7508Q) 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.
