S6 Active G890A Cert Write with USB no root

NO root or eng files necessary. Just use z3x to unlock and this will reset MSL. The next step requires another tool that can write cert via modem. I am pretty sure blang will be adding this next update:

Using Version...1.0.0.0035
Selected Port ssudmdm0000 = COM364
Selected Model SM-G890A
Selected Task SAM CERT WRITE

ALL SAMSUNG CERT WRITE STARTED..

Searching Phone Please wait...

Phone Found Wait...
TEST MODE OK..
Model := G890A
VER := G890AUCU4CPF1/G890AATT4CPF1/G890AUCU4CPF1/G890AUCU4CPF1
Phone IMEI := 3xxxxxxxxxxxxxx
Default MSL NO NEED RESET EFS...
MSL Autho Pass..
Update IMEI Ok..
SKEY := 0689
EXYNOS Type Detected..
Checking imeicert...
IMEI-1 CERT PASS..
Fixing FTM ok..
Repairing finish.

!!! SUCCESS !!!!

NO MORE TROLLS TRYING TO SELL YOU FILES. ALL DONE WITH NO ROOT OR ENG FILES. USB CABLE. NO UART NECESSARY.