samsung galaxy s2 gt-i9100
- Android v4.2 (Gingerbread) OS
- 1.2 GHz Dual Core ARM Cortex A9 Processor
- 8 MP Primary Camera
- 4.27 Inches Super AMOLED Plus Touchscreen
- 2 MP Secondary Camera
- Full HD Recording
- Android v2.3 (Gingerbread) OS
- 8 MP Primary Camera
- 1.2 GHz Dual Core ARM Cortex A9 Processor
- 2 MP Secondary Camera
- 4.27 Inches Super AMOLED Plus Touchscreen
- Full HD Recording
.If you forgot your screen lock combination follow these steps