Firmware Downgrade Question - Samsung Galaxy S7 Edge Questions and Answers

How to downgrade from current November patch to the apc8 from march? Just flash all files via odin? Do i have to downgrade something else before?

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Clarification on firmware update

Am I correct to assume the firmware files contain the security fixes?
I am running an OG5 based ROM but I flashed the PB1 firmware (no bootloaders).
Do I now have the security patch benefits, or is it necessary to get a PB1 based ROM?

Firmware Downgrade

Hello Guys.
Im on the September Update for my s7 edge.
Is it possible to flash back to march update?
With odin?
And how to do?

Which firmware i can downgrade from 930u lastest firmware ?

I'm on 930u lastest firmware, now i want to downgrade to official firmware to get nougat update,
i'm new user and don't know which firmware i can downgrade, pls help me
thank first

Stock Firmware for xt1686 with March/April security Patch.

Hello.
please someone help me how to downgrade Security Patch August to March/April.
or
If anybody know Stock firmware which is release in March/April file.

Can we flash a month old firmware in ODIN?

Hi,
So first I'll give the background of what I've done & then ask the question. I was on a custom ROM on my S7 Flat which was Pie based and I had updated the BL files prior to that via TWRP. Now I am from India so I wanted to go to stock firmware via ODIN and I had some old firmware which I tried flashing & got an error. I came to know that I can't flash older firmware as I flashed the July BL files. So I went to Singapore country stock firmware via ODIN as that had the June security patch which went successful. Now I want to go to Indian firmware but the latest one that's available is May over the web.
My question is being on a June security patch of Singapore firmware can I flash the May Indian firmware via ODIN? Will this cause any issue?
Please admin delete this thread.
The basic knowledge is Samsung's Flashing depends upon binary if you have same binary Firmware as your phone or higher than your phone you can flash any regional Firmware.

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