How Can I Unbrick my RMM STATE PRENORMAL S8 G950f - General Questions and Answers

my G950 is somehow bricked and its in RMM STATE PENORMAL, cant boot and i cant flash any rom. i tried to install nougat but i cant downgrade to nougat because my S8 is on binary 4 and nougat is Binary 1.
i tried flashing the Combination File but it gives me an error saying NAD PASSED(TIMED OUT) then gets stuck on the FACTORY BINARY loading screen.
phone can not boot up.
how can i deal with this issue?

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I have DRK and FRP error both ,how to solve it?

I flash the stock rom ,it says I need to install DRK first .It says custom binary (recovery) locked by FRP when I flash TWRP .It's a endless loop. What can I do ?How can I solve it ? I'm going crazy . My phone is S7 GM-930L.

Can't flash Samsung Galaxy S6 G920F

I have a problem. I couldn't remove the reactivation lock, so I deleted the account and resetted it. Then it said "processing failed". So I donwloaded a rom, but still same issue. Then I wanted to download a 5.1.1 rom but it said device 4 binary 3 error, so I installed one with 4 partations (AP, CSC, CP and BL) but same error and then I installed it whitout the BL File and I'm stuck at the samsung logo. I also can't install a custom recovery (blocked by reactivation lock) and I cannot enter the recovery, just the download mode. When I try to flash a 6.0.1 rom i get an error after hidden.img.
Anyone Help??

FRD Lock, DRK Check, dm-verity verification failed.

hey. i need to unlock FRP on my device. it does not boot at all. only to recovery mode and download mode. also knox was tripped, and it says it need to check drk and dm-verity verification failed. any ideas? it is on Marshmallow 6.0.1.
things ive tried:
rooting-failed
stock firmware- failed (Odin says it PASSes the installation but when the phone goes into the android installation logo, half way done it says "erasing, then it boots and then it says No Command""
fix DRk file- failure
please help. thank you.

S8+ stuck on boot screen after QF7 flash

I tried to flash TWRP on my S8+ and my phone got a bootloop . Then i tried to root it by Odin(SuperSU) and after the boot screen an error "Verification failed" came. Then I flashed the QF7 BL from Odin in the BL tab( which was a success in the first try), but then instead of a bootloop, the screen was stuck on the boot logo. I cant access TWRP now but can access download mode. I then tried to flash TWRP again but i cant access it( Odin shows successful).
Please help what can i do?? SM-G955F. OEM unlocked.
Thanks.
u need to flash BL,AP,CP,CSC (frimware ) files all together to get back to factory defaults
next time flash custom kernel using twrp after flashing twrp

S6 fails to boot - help please - can flash via Odin and enter recovery

Hi Peeps,
I have an S6 that fails to boot, just boots into recovery mode. I can get into download and flash via Odin but will always boot into recovery instead of system.
There is a message in the recovery screen with:
No Support SINGLE-SKU
Supported API: 3
#MANUAL MODE v1.0.0#
--Applying Multi-CSC...
Applied the CSC-code : NZC
Successfully applied multi-CSC.
Failed to verify for dmverity hash tree
Reboot into recovery again
When rebooting or trying to power off it says:
"DMV Failed reboot"
Googling didn't seem to find anyone else with the same problem.
I've flashed combination file and that fails to boot, just stuck on loading screen. Though combination file doesn't reboot to recovery. I've only tried a 7.0 G920I firmware so far.
Have also tried TWRP and custom ROMs, same problem, won't boot and just goes back to recovery.
Now, I've opened the phone and the motherboard is marked G920F but the phone thinks it's a G920I and will only accept flash of G920I firmware.
I suspect that someone in the past has managed to flash G920I firmware onto a G920F device. Is this possible or are all motherboards marked G920F even if they're G920I?
Any ideas?
Flash the ROM but would erase the data on your S6. Be careful! Here is a video to fix this problem, you can have a try. youtu.be/zXSHe3oorIM

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