Hi guys, i absolutely need to downgrade my Oreo 8.0 to Marshmallow 6.0, but i cant simply flash it with Odin becouse of that damn bootloader, there's a way to downgrade the bootloader?
As far as I know, the bootloader cannot be downgraded. Sad truth, I ran into the same issue with my s6 edge + and lollipop.
You cannt
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Kindly guide me someone i want to downgrade to marshmallow on SM G935A .. i have tried the apk1 rom but failed to flash please help...
You'll get used to Oreo, it's pretty good so far.
Assuming it's still on bootloader 4, you can downgrade to any firmware build using BL4. I don't recall off the top of my head if there was ever a MM build that used BL4, but that's the restriction. Anything else will either not flash or brick your device. You will need a modded version of ODIN to do the downgrade.
why do you want to downgrade?
I'm using G950FXXU3CRGH Android 8 on S8 Exynos (SM-950FD)\
I have Facebook loading issue and battery life problem that make me really annoyed.
I want to know if I can downgrade to Android Nougat by Installing a custom rom (SS-based) while using V3 bootloader.
My phone is rooted , unlocked bootloader and twrp installed.
Thank you in advance.
I'm interested too.
There's no way of downgrading the 3th bl sammy released, tho the rollback to Nougat can't be made. Only from the first Crap bl you could have done it, atleast that's what I'm aware of.
Hello everyone,
Pretty much what the title says, can I downgrade to android 7?
Thanks!
Nop, the actual and past 2 bootloaders as I recall or more, I might be wrong, made the downgrade impossible.
I tried and failed, no way since bootloaders are locked.
Hi
It's possible to downgrade my s7edge from oreo to nougat?
Flashing BL from nougat doesn't work cuz says fail so...
Some ideas?
Because your firmwire its binary u3, and that is impossible to downgrade from oreo to nougat.
yungshadow said:
Hi
It's possible to downgrade my s7edge from oreo to nougat?
Flashing BL from nougat doesn't work cuz says fail so...
Some ideas?
Click to expand...
Click to collapse
https://forum.xda-developers.com/s7-edge/how-to/guide-how-to-downgrade-android-oreo-8-0-t3821495
I have a G930V running G930VVRU4BRC2. Is it possible to update to the latest firmware, G930VVRUACSF2, via Odin without updating the bootloader too? If not, do i have to stick with the latest in the v4 bootloader, G930VVRS4CRI1? Is there a reason I should not update my bootloader too? Like the ability to downgrade?
Thanks.
Trust me you don't want to update and to awnser your question I'm not sure but I am sure that the firmware itself has the bootloader number so by flashing from RS4 witch is bootloader 4 to RUA witch is bootloader 10 it would be impossible to downgrade just upgrade to a bootloader 7 and lower you should be fine