sm-g920f drk failed

[ndosi]

hi good people

i flashed my with version 6.0.1 MMB29K/G920FXXS3DPD5 got this file from Sammobile
it did not finish flashing hidden file

now i get this error
dm-verity verification failed need to check DRK FIRST

THANKS

ndosi

[Octopus box]

Hello.

To fix corrupted DRK, please do the next:
1. Root the phone, or write a custom kernel. You can try to use CF Auto Root for this purpose.
2. Perform "DRK Fix" operation
3. Reflash the phone

[ndosi]

hi

Firstly i am failing to root the phone
i get error

custom binary recovery blocked by R/L

please help help

ndosi

[ndosi]

and how do i perfom DRK fix operation on octoplus

bare with me please

[Octopus box]

Try to reflash the phone, then to root it again.

[ndosi]

hi

this fon has frp
originally it had 5.1.1 and was ok
and i flash with v6.0 i get drk error

phone wont boot

SO WHICH FILE DO I USE ??

[i-hack]

just update to 6.0.1 then root using cf root phone will back to normal then repair DRK

[ndosi]

i have flashed with 6.0.1 fone wont boot
and when i try root CF ROOT MY PHONE DISPLAYS THIS

custom binary recovery blocked by R/L

[Octopus box]

Most likely writing of root file is blocked by Reactivation Lock (R/L). Please try to perform "Reset FRP/Reactivation/EE" operation, then try to root the phone again.

[ndosi]

have tried reset but frp is still there

otoplus says reset done
when it not done

[Octopus box]

Try to write "SBOOT_G920F_OJ1" SBoot file from the Support Area, then repeat "Reset FRP/Reactivation/EE" operation.

[ndosi]

hi
have managed to remove frp and flash 6.0.1 firmware

And am now stuck with unkown baseband


what should i do ???

[Octopus box]

Try to do the next:
1. Disable FRP lock and Reactivation Lock protection.
2. Perform "DRK fix" operation.
3. Reflash the phone with Android 6.x firmware again.

Check phone's baseband after these actions.

[ndosi]

Welcome to Octoplus
-----------------------------------------------------------------------------------
Platform: Samsung Android
Selected port: COM46
Selected model: SM-G920F
Detected phone model: SM-G920F
Firmware compiled date: Tue Apr 5 13:04:14 KST 2016
PDA version: G920FXXS3DPD5
CSC version: unknown
SW version: G920FXXU3QOJB
Phone SN: RF1D45EJGGR
Android version: 6.0.1 (MMB29K)
Country: unknown
HW platform: exynos5
HW Chip: exynos7420
HW Modem: SHANNON333
Codename: zerofltexx
Checking Root:
Phone is Rooted.
Initializing exploit...
Executing exploit...
DRK fixing failed!
Performed by 2.2.5 software version

pliz help

[ndosi]

now baseband and csc is back but no imei

says not registered to netwirk