How to Downgrade Android 11 to Android 10 | BACK UP YOUR DATA FIRST!

Attention! in the minute 8:15, for CSC, take the HOME_CSC file, NOT the normal CSC_OMC file.
DON'T FORGET TO BACKUP ALL YOUR DATA ON INTERNAL PHONE MEMORY BEFORE YOU DOWNGRADE IT! You can do it by using Smart Switch or any other ways.

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I downgraded my Samsung Galaxy S20+ OS from Android 11 One UI 3 to Android 10 One UI 2.5. This is the reason why I did it: 👇

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On December 20, 2020, my Galaxy S20+ got an automatic update to Android 11 with One UI version 3. After the update, I tried to get my DJI Mavic Mini drone to fly. First I used the Litchi app, but after 5 minutes flight, the Litchi app suddenly crashed (without warning). But I could still control the drone with the controller (without a cell phone). I restarted the Litchi app while the drone was still flying. And then it connected again as normal, 5 minutes later the app crashed again. Thank God the drone didn't fly far yet, I could still see it and land it safely with the controller without a mobile phone.

After that I tried to make it fly with the DJI Fly app. And there were the same symptoms. The DJI Fly app crashed. I suspect that the USB cable from the mobile phone to the controller is the cause. I ordered a new USB cable and tried it out. The app still crashed. So the cable isn't the problem.

I was looking for another solution. I then installed the app on another cell phone. I used Samsung S7 with Android 9. It flew like a charm, no problem whatsoever.

So, my guess is that the new Android 11 One UI 3 version is the cause. I also did some research on the internet. Many people have problems with the new Android version. Not only does DJI Fly or Litchi App crash, but other apps too.

My suggestion: Deactivate your automatic Android system update. Do NOT install the new Android 11 One UI 3 version until the solution is found.

If you have had such an experience, have a different opinion or even a solution, please write in the comments. Thanks.

[christianjames]

Wow thanks alottt!!! Did this on my Samsung Galaxy A20s Android 11 messed up my phone now its back to android 10 thanks alottt 🤝🤝

[kamoo]

There is no video like this in my country, thank you very much

[smiley]

Yoo thanks! Haven't tried it yet but this is very short and simple yet very informative! Thanks for the awesome tutorial!

[JoseCalonsor]

This guy is a genius. Anyone who can see this video, let's all help and subscribe to this man. Thanks man you're very helpful!

[Jovinho]

you are a god i downgraded to 10 with my A31 it works splendid took 4 minutes in Odin and around 10 in factory reset screen

[dragonmonster]

Danke für das video!!! Ich versuchs mal muss unbedingt android 11 von meinem handy runterbekommen haha

[younitech]

I use this method for my samsung a70 and its done . Thank you so much bro

[alexandrebonabal]

Thank you bro that work! Great tuto 👌👍

[harrashavardhan]

Hello sir I'm useing Samsung a30s phone, I not updated my phone two months ago, so I updated yesterday and it cames to android 11 version, it have so many bugs  really I hate the new version, so sir please say me solution that how do I downgrade android 11 to 10 without losing any data, im waiting for your reply sir 🙏

[factfactory]

Thanks bro I'm indian but love you bro amazing love you your country ❤️❤️❤️❤️❤️❤️

[sherwinjudecabido]

Ty bro ^_^ it worked on my samsung a01
From :philippines

[shrimpsaresearoaches]

Amazing video extremely informative i highly recommend this tutorial!

[trevannneal]

youuuu android 11 was messing up my phone

[Afghanmobilsoftware]

Sir I have A03A SM124DL UPDATE 13 12 DON'T WORK

[_kxito]

android 11 in general is trash smh, interface and performance is shit

[mcasiles]

Thk u so much bro. Downgrade from 11 to 10 successful with my samsung A70 & fixed the black screen whenever power button was pressed, hence the need to downgrade for this reason. Moreover, its very important to backup data first. In my case there was an error with odin process & android system load failure, prompting me to either re-try or factory reset, so i just chose the latter coz i have a backup already. No more issues with power button & android 10 verified under software info. Using the phone now good as new. Thks😁👍👍👍

[sauravsharma]

How to run smooth pubg in samsung galaxy a70 without frame drop on 60 fps exteme ...plz make a video on it

[Tim.Bubadibako]

Apa masih berlaku untuk sekarang mas? Saya mau coba downgrade a70 android 11 ke 10 dan jika gagal apakah bisa kembali ke menu?

[ayodyaumayanga]

Great!! this is so valuable. Went back to 10 thank you very much!!! will it be update automatically for 11 again??

[Harmanpsingh]

Guys I have mi a3 I did this without anything just wrote to xiaomi company that this android 11 is having bugs and I want android 10 back they gave me a update and I have android 10 now