Hi guyz i need some help please

i have some problems in my sony ericsson K530i. problem is some times its not turn on and also some time mobile icons going up or down or any side . thats why i just wanna flash my phone please send me help.



12:54:10| Profiling SEMC phone...
12:54:10| Platform: DB2020
12:54:10| OTP CID: 51
12:54:10| EROM CID: 53
12:54:10| EROM Color: Red
12:54:10| IMEI: 35602702xxxxxx
12:54:10| Phone ID: K530
12:54:10| Region: M_EAST_N_AFR
12:54:10| CDA: CDA102568/6 R8A
12:54:10| Firmware Version: R8BB001