DOWNLOAD OPSSON S1 STOCK ROM

Learn how to unbrick/flash this device using sp flash tool from here

Note

Follow the instructions on how to flash the device carefully from the link above

I will not take responsibility on whatever may happen to your device.

Make sure you are downloading the exact ROM of the device you want to flash because 

 flashing a wrong preloder, will make the device completely dead 

(can't power on, can't charge and will not be detected by a computer)

OPSSON S1 SPECS 

Android 4.2.2 (Jelly Bean)

142.7 x 71.1 x 8.3 mm
TFT Capacitive touch screen with 16,000,000 colours

5-inch Touchscreen, 720 x 1280 (294 ppi)

1.3GHz quad core CPU
MT6582

1GB RAM

8GB Internal Memory 

Supports up to 32GB microSD

13 MP Rear Camera, LED Flash,

5 MP Front Camera 

Dual SIM

2G network

3G network

WIFI 802.11 b/g/n

bluetooth 3.0

1800mAh Battery

OPSSON S1 STOCK ROM
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