G920A 5.1.1 Baseband G920AUCU3BOI2 Cannot Exynos EFS Reset

G920A 5.1.1 Baseband G920AUCU3BOI2 Cannot Exynos EFS Reset

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I am trying to write a new cert to this G920A 5.1.1 BOI2, but the EFS Reset is not going through. Device Found and Then It says Device Not Found Fail.
I am using Samsung USB Port.
Using Version...1.0.0.0024
Selected Port ssudserd0000 = COM5
Selected Model SM-G920A
Selected Task SAMSUNG ExynosEFS RESET
Searching phone...
Device Found..
Device not found..
Finish...
!!! Fail !!!!
Restart Phone if not auto...
Total Time Take...00:01:44
Is this BOI2 baseband not yet supported or what?

Problem Solved! Using Version...1.0.0.0024 Selected Port ssudmdm0000 = COM23 Selected Model SM-G920A Selected Task SAMSUNG ExynosEFS RESET Searching phone... Device Found.. MODEL=SM-G920A;UN=05157DF515134234;CAPA=32;VENDOR=SAMSUNG;F WVER=0200;PRODUCT=KLUBG4G1BD-E0B1;PROV=PASS; Init ok.. Samsung Exynos EFS Reset Success.. !!! Success !!!! Restart Phone if not auto... Total Time Take...00:00:29 Using Version...1.0.0.0024 Selected Port ssudmdm0001 = COM4 Selected Model SM-G920A Selected Task SAM CERT WRITE ALL SAMSUNG CERT WRITE STARTED.. Searching Phone Please wait... Phone Found Wait... TEST MODE OK.. Model := G920A VER := G920AUCU3BOI2/G920AATT3BOI2/G920AUCU3BOI2/G920AUCU3BOI2 Phone IMEI := 00000000000000 Default MSL NO NEED RESET EFS... MSL Autho Pass.. Update IMEI Ok.. SKEY := 0346 EXYNOS Type Detected.. Checking imeicert... IMEI-1 CERT PASS.. Fixing FTM ok.. Repairing finish. !!! SUCCESS !!!! Total Time Take...00:03:43 I did not Repair DRK on this phone, cuz I think I can not use USB to fix it. For some reason, I cannot get UART to work. I am using a different tool for UART, but no work. I have done a hard reset on this G920A, and It got stuck on Samsung Logo. I used the G920A Sboot and it booted up normally. I would like to thank YSR84 for his unconditional help.
And when you plug to UART and dial *#0*#, the phone should look like this right? Thanks!	DRK Issue solved Using Version...1.0.0.0024 Selected Port VCP0 = COM28 Selected Model SM-G920A Selected Task SAMSUNG DRK FIX Started Samsung DRK Fix... Phone Found Please Wait... Details. SM-G920A,N,G920AUCU3BOI2,G920AUCU3BOI2,G920AUCU3BOI2, N, Model := SM-G920A UNIQID := 05157DF51513423 Phone IMEI := 35984506414501 Phone MEID := null/empty Default MSL NO NEED RESET EFS... ROOTKEY IS NOW GOOD.. !!! Success !!!! Total Time Take...00:00:19 Log Saved Thank you Hyratech. I had to use a different box for UART.