Reflash your phone.
FS: W580_R8BE001_FS_S_ASIA_LEVAN_RED52
customization: HB1-06_Gen_CDA102568_5_R8A_GENERIC_S_ASIA_LEVAN
Main: W580_R8BE001_MAIN_GENERIC_LA_RED52

Download FS and Main from:
Downloads - R8BE001_RED52 - Top Sony Forums

custpack from:
Downloads - w580custpack - Top Sony Forums