Samsung GALAXY GRAND2 (China (SK)) is a samsung device (codename: sm-g710k). FirmwareMirror hosts 1 verified firmware builds, covering: KTC. Available as official firmware. Last updated: 2026. All files MD5-verified. Free, no registration.
Find and download official Stock ROM for Samsung GALAXY GRAND2 (China (SK)) (sm-g710k). All firmware files include MD5 hash verification and are available for direct download.
| Version | Method | Size | Release Date | MD5 Hash | Download |
|---|---|---|---|---|---|
| G710KKTUBPK1/G710KKTCBPK1/G710KKTUBNK9 | Odin | 1.81 GB | N/A |
N/A
|
Download |
Versions: Samsung Galaxy Grand 2 G7105 (3G/LTE)
Also known as Samsung Galaxy Grand 2 G7102 with dual-SIM card slots
| Network | Technology | GSM / HSPA / LTE |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SM-G7100 | |
| GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - G7102 | ||
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 | |
| 4G bands | 1, 3, 5, 7, 8, 20 - SM-G7105 | |
| Speed | HSPA 42.2/21/5.76 Mbps (region dependent)/ LTE Cat3 100/50 Mbps (SM-G7105) |
| Launch | Announced | 2013, November. Released 2014, January |
|---|---|---|
| Status | Discontinued |
| Body | Dimensions | 146.8 x 75.3 x 8.9 mm (5.78 x 2.96 x 0.35 in) |
|---|---|---|
| Weight | 163 g (5.75 oz) | |
| Build | Glass front, plastic back, plastic frame | |
| SIM | Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by) |
| Display | Type | TFT |
|---|---|---|
| Size | 5.25 inches, 76.0 cm2 (~68.7% screen-to-body ratio) | |
| Resolution | 720 x 1280 pixels, 16:9 ratio (~280 ppi density) |
| Platform | OS | Android 4.3 (Jelly Bean), upgradable to 4.4.2 (KitKat) |
|---|---|---|
| Chipset | Qualcomm MSM8226 Snapdragon 400 (28 nm) | |
| CPU | Quad-core 1.2 GHz Cortex-A7 | |
| GPU | Adreno 305 |
| Memory | Card slot | microSDXC (dedicated slot) |
|---|---|---|
| Internal | 8GB 1.5GB RAM, 16GB 1.5GB RAM | |
| eMMC 4.5 |
| Main Camera | Single | 8 MP, f/2.4, 31mm (standard), AF |
|---|---|---|
| Features | LED flash | |
| Video | 1080p@30fps, stereo sound rec. |
| Selfie camera | Single | 1.9 MP |
|---|---|---|
| Video |
| Sound | Loudspeaker | Yes |
|---|---|---|
| 3.5mm jack | Yes |
| Comms | WLAN | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot |
|---|---|---|
| Bluetooth | 4.0, A2DP, EDR, LE | |
| Positioning | GPS, GLONASS | |
| NFC | No | |
| Radio | FM radio | |
| USB | microUSB 2.0 |
| Features | Sensors | Accelerometer, proximity, compass |
|---|
| Battery | Type | Li-Ion 2600 mAh, removable |
|---|---|---|
| Stand-by | Up to 370 h (3G) | |
| Talk time | Up to 17 h (3G) |
| Misc | Colors | Black, White, Pink |
|---|---|---|
| Models | SM-G7105, SM-G7100, SM-G7102, SM-G7108V, SM-G710K, SM-G7108_TD Rele, SM-G710L, SM-G710S, SM-G7108 | |
| SAR | 0.58 W/kg (head) 1.03 W/kg (body) | |
| SAR EU | 0.44 W/kg (head) 0.44 W/kg (body) | |
| Price | About 180 EUR |
| Our Tests | Display | Contrast ratio: 813:1 (nominal), 1.380 (sunlight) |
|---|---|---|
| Camera | Photo / Video | |
| Loudspeaker | Voice 66dB / Noise 66dB / Ring 75dB | |
| Battery (old) | Endurance rating 45h | |
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 GRAND2 (China (SK)) 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.
