How to reformat sony xperia c2105 specs

Sony Xperia L

Display 10.90 cm (4.30 inch) TFT, touchscreen
Resolution: 480 x 854 pixels (228 ppi) operating systemAndroid 4.1 (Jelly Bean)
Interface: Xperia UICPU Qualcomm
MSM8230, 2 x 1.00 GHz Storage 1.0 GB RAM
8.00 GB of storage
Expandable with a microSD card by up to 32.0 GB Data transfer EDGE, HSPA, WLAN, Bluetooth Cellular (MHz)GSM850, 900, 1800, 1900UMTS900, 1900, 2100Main camera 8.0 megapixels (3,264 x 2,448 pixels) Front camera 0.3 megapixels (640 x 480 pixels) Battery lifeStandby 454 hours (UMTS) use 9 hours (UMTS) Dimensions128.0 mm x 65.0 mm x 9.7 mmWeight137.0 gMore functionsPresented on18.03.2013Next GenerationSony Xperia L1