SM-A520F cant write cert

Using Version...1.0.0.0060
Selected Port SAMSUNG Mobile USB Modem #146 COM378
Selected Model GT-I5500
Selected Task SAM CERT WRITE USB

ALL SAMSUNG CERT WRITE STARTED..

Searching Phone Please wait...

Phone Found Wait...
TEST MODE OK..
Model := SM-A520F
VER := A520FXXS2BQIJ/A520FOXX2BQI2/A520FXXU2BQIE/A520FXXS2BQIJ
Phone IMEI := 351555099289587
Sorry this device only support UART INTERFACE...

!!! FAIL !!!!
Total Time Take...00:00:34
Log Saved