Can i downgrade android while using /e/OS

Hi. I have /e/OS2.4.1-t on my samsung galaxy s10e
I need android 11. Is it possible to downgrade it?
If yes how can I do that.
Thank you

Look for the letter version of e/OS :
android 11 is R

from a comment by aibd

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I would always avoid using /e/Os to downgrade Android version.

Why ? … it is built into Android “never go back” that is anti-rollback .

Android 11 (R), as pointed out by @Didou is “Legacy” that is “No longer supported” by /e/OS.

Why do you specifically need A11 ?? Is it to run a specific app ? Or do you just prefer A11 ??

yes to run specify app

so if i have 2.4.1-t i can downgrade it by any chance???

Which one ?? You may not have to downgrade your phone

Sorry … repetition (??) you have not told us something new (??).

So the answer is unchanged … have I missed something ?

What do you want to do ?

The reason I want to downgrade to Android 11 is because I need it to run a specific app that’s only compatible with that version. Is there any way a to get that? My current setup galaxy s10e (2.4.1-t Android 13)?

Why not tell us ???

Repetition again.

Appcloner.app - unlocked version

Sorry i dont understand what do you need? - Sorry I’m weak at this

I am unsure about some unlocked version but https://appcloner.app seems to open ok here on Android 13.

generally it works on android 13 but not unlocked version

i think you cannot downgrade to SamsungOS based on android 11 because of the revision bit :

I think it is also depends on which stockrom android version it was on when you installed e\os
If that was android 12 , I think no luck with going back to e\os\ A11
If that was android 11 then I think, yes it is possible.

I have an S7, latest stockrom was A10, I have been playing around with all kinds of rom e\os\ A10 A11 and A12, lineageOS unofficial A13 , LineageOS Unofficial A14, and now I’m back to FloydRom A10, and no problems what so ever.
Of course do need an clean install every time.

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