G920F DRK Repair Failed

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G920F DRK Repair Failed

Hi, can anyone help me with this issue? When flashing TWRP it comes on but bluetooth wont work, when flash clean firmware it tells to write eng flash file because drk is failed,

Code:

Operation: Repair DRK
Selected model: SM-G920F
Software version: 33.2

Checking local file... OK
Searching server... OK
Compare local and server file... OK (up to date)
Searching USB Flash interface... COM57 detected
Setup connection... OK
Reading data from phone... OK
Sending data to phone... OK
Sending data to phone... OK
Waiting ADB device... OK
Reading phone info...
Recovery build version: 6.0.1
Boot version: G920FXXU6ERC9
Platform: exynos7420
Boot serial: 10160ac8892b3b03
Product board: zeroflte
Initialization zTool... OK
Running zTool, please wait...
Start... OK
Initialization... OK
Generate and check client proof... OK
Verify proof by client... OK
Checking DRK status... NG!
Writing DRK... error ()

Done with Samsung Tool PRO v.33.2

SM-G920F DRK Repair problem [Answered]

Hi, can anyone help me with this issue? When flashing TWRP it comes on but bluetooth wont work, when flash clean firmware it tells to write eng flash file because drk is failed,

Code:

Platform: Samsung Android
Selected port: COM9
Selected model: SM-G920F
Operation: DRK Fix
Detected phone model: SM-G920F
Firmware compiled date: Mon Mar 12 17:04:20 KST 2018
PDA version: G920FXXU6ERC9
CSC version: G920FBTU6ERC3
SW version: G920FXXU6ERC2
Phone SN: RF1D45EJGGR
Android version: 7.0 (NRD90M)
Sales code: BTU
Country: UK & IRE
HW platform: exynos5
HW Chip: exynos7420
HW Modem: SHANNON333
Security patch level: 2018-03-01
Warranty Void: 1
SIM 1 status: ready
Codename: zerofltexx
Checking Root:
Phone is Rooted.
Initializing exploit...
Executing exploit...
DM-Verity verification..not good!
Fixing DRK..
error 0x00000002
DRK fixing failed!