[G925P] Firmware Downgrade and Rev Check Error - Sprint Samsung Galaxy S6 Edge

Hello.
I have a Sprint Galaxy S6 Edge [G925P] that I'm trying to downgrade from 6.1.1 to 5.1.1, but every time I try to flash 5.1.1 from Odin, my S6 gives me the "SW Rev Check Error. Device 3 Binary 1" (at the download mode).
Does anybody knows why, and how can I fix it?

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s6 edge sprint g925p restart problem

hi,i update my galaxy edge g925p from 6.0.1 stock to nougat 7.0 custom successfully,it work almost 10 days after that it restarting then i try to downgrade via odin to 6.0.1 stock,odin error sw version fail,then i download nougat 7.0 sprint firmwares from diffrent site and flash via odin successfully but problem remain the same restarting logo,then i found a firmware sprint nougat with 4 files (BL,AP,CP,CSC,)G925PVPU4DQC7,
after flash this firmware via odin mobile starts successfully on setup options,then i try to click to setup,only check 2 or 3 options like country select,wifi,then phone restarts again,
i can go into stock recovery still,
recovery status shown
odin mode
product name:samsung official
current binary:custom
system status:custom
frp lockff
secure download:enabled
plz help me to fix it,thanks.
waiting still help,,,,,,,,,
i have the sam froblum did u solve this problum ar not
Im on the same boat
If anyone can provide solutions
any solution for this?

Can I revert to older firware on my G920F?

So I recently bought a used SGS6 (SM-G920F) with Nougat installed on it, but I don't like it. I've tried reverting back to Marshmallow via Odin, but I'm getting the "sw rev check fail" error, which probably means the firmware I'm trying to install is older than the one already on the phone, which would be correct.
Is there any way to bypass this, or am I stuck on Nougat forever?

G920F won't flash, SW REV check failed

Hello everyone, I searched here and found several discussions on this problem, but didn't found a solution.
My friend gave me a G920F with a bootlop problem (stock Samsung ROM), it also has a broken recovery which doesn't load at all. I can only go into Download Mode. The fact is, downloading the latest available firmware for ITV, dated 30th March if I remember well, with Nougat, I get the error message on the phone: SW REV CHECK FAIL: DEVICE 6, BINARY 5. Now, how the hell is possible that the phone has a bootloader version greater than the latest firmware available to download?My friend told me she updated the phone few days ago, so it could clearly be the 30th March, which is also the firmware I'm trying to install with ODIN. Anyone could help? I can't really figure it out.
Hi, I've got the same problem. I had stock Nougat on my G920F. Never rooted. Then I recieved a call form unknown caller and the phone crashed. Now it's in a bootloop. I can't access recovery menu, only download mode. Odin fails to push the latest software and I get "SW REV CHECK FAIL: DEVICE 6, BINARY 5" on the phone. I've tried SmartSwitch but it doesn't support G920F anymore. I tried to find sth in here but the only solution I found is to get AOKP, which is dead with no download link. Please help.
I have the same problem. I installed TWRP and LineageOS and want to go back to stock. I downloaded firmware for the phone, start it in Odin and it says in Download screen on the phone: "[CM] SW REV. CHECK FAIL. DEVICE: 6, BINARY 5". I Googled it and only found that I'm possibly flashing older bootloader than what I already have. I updated my phone when it was on stock like 2 days ago.
I will try and download newest firmware I can find, 4/4/2018. and see if it works then.
-------------------EDIT--------------------
It worked! I downloaded a ROM from sammobile from 4/4/2018, can't remember which one exactly but it doesn't matter and I didn't get any issues. Everything works fine now.
pilicar said:
I have the same problem. I installed TWRP and LineageOS and want to go back to stock. I downloaded firmware for the phone, start it in Odin and it says in Download screen on the phone: "[CM] SW REV. CHECK FAIL. DEVICE: 6, BINARY 5". I Googled it and only found that I'm possibly flashing older bootloader than what I already have. I updated my phone when it was on stock like 2 days ago.
I will try and download newest firmware I can find, 4/4/2018. and see if it works then.
-------------------EDIT--------------------
It worked! I downloaded a ROM from sammobile from 4/4/2018, can't remember which one exactly but it doesn't matter and I didn't get any issues. Everything works fine now.
Click to expand...
Click to collapse
so it works?!

Downgrade SM-G955U1 to nougat pains...

I have a SM-G955U1 I'm trying to downgrade to Nougat since Oreo totally borked the bluetooth in both my cars (both BMW's - audio connects ~50% of the time, phone book no longer transfers).
I'm failing to flash G955U1UES2AQL1 with Prince Cosmey Odin v3.12. The error I keep receiving is:
SW REV CHECK FAIL : [abl]Fused 3 > Binary 2
I've also tried to flash G955USQS2BRB1.
A quick Google says it's because I'm trying to downgrade versions, but doesn't this model have an unlocked bootloader?
What am I doing wrong? Any guidance is greatly appreciated.
What version are you currently on?
Just my guess is that your on v3 not a v2 bootloader hint the error. The secure bootloader is saying it's a 3 and the firmware binary is saying I'm a 2. Since they dont match no go. Same if you tried to flash a 1 you would probably see Fused 3 > Binary 1
bmxmike said:
What version are you currently on?
Just my guess is that your on v3 not a v2 bootloader hint the error. The secure bootloader is saying it's a 3 and the firmware binary is saying I'm a 2. Since they dont match no go. Same if you tried to flash a 1 you would probably see Fused 3 > Binary 1
Click to expand...
Click to collapse
any solution plz
I desperately need downgrade from oreo to nougat version and this is my problem, the bootloader version...
there is something like nougat with bootloader 2could be official (preferably) or custom rom (last option)...

S7 SM-G930W8 8.0 sp nov 18. Need help dg to 7.0

Hey, I'm trying to downgrade this phone but just cant figure it out. Trying to use odin but its not working. Phone says sw rev check fail(bootloader) device 5 binary 3.

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