yesterday i flashed combination file downloaded from support area after successfully flashed i have not been able to flash any other file including 4 files firmware always get error as shown below., please advise
File analysis... OK
Total file size: 0x74FFA2EC (1871 Mb)
Searching USB Flash interface... COM28 detected
Setup connection... OK
Getting device info... OK
Reading PIT from phone... OK
Sending emmc_appsboot.mbn... OK
Sending lksecapp.mbn... error timeout
Done with Samsung Tool PRO v.31.0
File analysis... OK
Total file size: 0x74FFA2EC (1871 Mb)
Searching USB Flash interface... COM28 detected
Setup connection... OK
Getting device info... OK
Reading PIT from phone... OK
Sending emmc_appsboot.mbn... OK
Sending lksecapp.mbn... error timeout
Done with Samsung Tool PRO v.31.0