Samsung Galaxy Trend3 is a samsung device (codename: sm-g3509i). FirmwareMirror hosts 1 verified firmware builds, covering: CTC. Available as official firmware. Last updated: 2026. All files MD5-verified. Free, no registration.
Find and download official Stock ROM for Samsung Galaxy Trend3 (sm-g3509i). All firmware files include MD5 hash verification and are available for direct download.
| Version | Method | Size | Release Date | MD5 Hash | Download |
|---|---|---|---|---|---|
| G3509IKEUAOH2/G3509ICTCAOH2/G3509IKEUAOH2 | Odin | 744.44 MB | N/A |
N/A
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Download |
Versions:
Samsung Galaxy Core Plus G3500
Samsung Galaxy Trend 3 G3502 with dual-SIM card slots for China
| Network | Technology | GSM / HSPA |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 - G3500 | |
| GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - G3502 | ||
| 3G bands | HSDPA 900 / 2100 | |
| Speed | HSPA 21.1/5.76 Mbps |
| Launch | Announced | 2013, October. Released 2013, October |
|---|---|---|
| Status | Discontinued |
| Body | Dimensions | 129.7 x 66 x 9.5 mm (5.11 x 2.60 x 0.37 in) |
|---|---|---|
| Weight | 132.5 g (4.66 oz) | |
| SIM | Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by) |
| Display | Type | TFT |
|---|---|---|
| Size | 4.3 inches, 52.6 cm2 (~61.5% screen-to-body ratio) | |
| Resolution | 480 x 800 pixels, 5:3 ratio (~217 ppi density) |
| Platform | OS | Android 4.2 (Jelly Bean) |
|---|---|---|
| CPU | Dual-core 1.2 GHz |
| Memory | Card slot | microSDXC (dedicated slot) |
|---|---|---|
| Internal | 4GB |
| Main Camera | Single | 5 MP, AF |
|---|---|---|
| Features | LED flash | |
| Video | 720p@30fps |
| Selfie camera | Single | VGA |
|---|---|---|
| Video |
| Sound | Loudspeaker | Yes |
|---|---|---|
| 3.5mm jack | Yes |
| Comms | WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
|---|---|---|
| Bluetooth | 3.0 | |
| Positioning | GPS, GLONASS | |
| NFC | Yes | |
| Radio | FM radio | |
| USB | microUSB 2.0 |
| Features | Sensors | Accelerometer, proximity |
|---|
| Battery | Type | Li-Ion 1800 mAh, removable |
|---|---|---|
| Stand-by | Up to 320 h | |
| Talk time | Up to 9 h | |
| Music play | Up to 40 h |
| Misc | Colors | White, Black, Pink |
|---|---|---|
| Models | SM-G3502, SM-G350, SM-G352, SM-G3520, SM-G3502C, SM-G3502U | |
| SAR | 0.61 W/kg (head) 1.11 W/kg (body) | |
| SAR EU | 0.54 W/kg (head) 0.46 W/kg (body) | |
| Price | About 150 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 Trend3 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.
