Samsung S3 downgrade Android 9 to Android 7 - Galaxy S III Q&A, Help & Troubleshooting

How to downgrade Android 9 Pie to Android 7.0 7.1 on Samsung Galaxy S3.
Thank you

You mean your samsung s3 runs androaid 9!!!!!!
this is crazy bro

Do you mean the Galaxy Tab S3?
If you got an S3 running Android 9 then holy **** you are some legend.

not possible!!!

How did you make it run Android 9 Pie?
If you can write a brief tutorial here, that would be great.

What do you all mean?
There's a whole bunch of Pie 9 on Samsung S3:
https://forum.xda-developers.com/galaxy-s3/development
(but they all have some issues)

What custom rom are you using to run Android 9?

the best ROM for the s3 I9300 is this one: https://forum.xda-developers.com/galaxy-s3/development/rom-crdroid-v1-5-t3517684
runs Android 7.1.2 and lots of good features.

Hi, I'm sure you're speaking of custom ROMs so there's no problem for downgrade.
The only thing you've to do is data and cache wipe, otherwise your phone will go in bootloop.

Related

Unlocked S10 plus with Andriod 8.0 Oreo

Hello everyone,
I have a question, has anyone ever flashed oreo 8.0 into a galaxy s10 unlocked? I love the phone but I hate android 9.
the s10 series was launched with Pie ... so there arenĀ“t Oreo official roms
johnnysmooth said:
Hello everyone,
I have a question, has anyone ever flashed oreo 8.0 into a galaxy s10 unlocked? I love the phone but I hate android 9.
Click to expand...
Click to collapse
Maybe flash a Android 8.0/ Android 8.1 GSI?
I don't know if that going to work.

I need Android 7.0 or 7.1 custom rom for galaxy tab s6 .

The title says it all , i want to install Android 7.0 or 7.1 on my tab . It is rooted and i have twrp installed
Kide2008 said:
The title says it all , i want to install Android 7.0 or 7.1 on my tab . It is rooted and i have twrp installed
Click to expand...
Click to collapse
Not happening. That branch of Android was when devices only had one partition.
But..... why, though?
the old version using different Bluetooth protocol.

Downgrade android 10 one ui 2.1 to android 9

Hello guys, can i downgrade if i have android 10 one ui 2.1 to android 9 ? Samsung galaxy s9 +.
I have G965FXXSBETH2, it is ok ? I don't know much, that why i'm asking. I ve done a downgrade several months ago but i had the 1st version and it worked. Thanks
Here you go,
https://www.youtube.com/watch?v=RwVQCkjdyb0&ab_channel=GsmServiceRemote
Why would you want to downgrade?

Android 13 DP1 Install manual on Samsung S10 S10 Plus Note 10

Hello XDA friends :
Ps i,m not gonna laugh at you when you brick your device , and will even try to help you
to do it right , but YOU and only YOU are responsible for your actions and you cannot get your money back aight ?
Good
This is my first Post on XDA , and it's a install procedure for Samsung S10 users that want to follow
the Android 13 Development , that started 2 say's ago , with thanks to Google releasing
the first Developers preview to the developers.
Some hours later our friends at Nippon released the very first General System Images to the Public , and
so Immediately started with testing , and grabbed the Pixel 4A Arm 64 AB A13 Tiramisu build from HERE
Now to install Android 13 GSI to the Samsung S10 , we will need to build a bridge over trouble water..
For the bridge to 12 we head over to LineageOS and grab Version 18.1 latest for the Samsung S10 or plus or even Note.
Maximum Love to LineageOS .
Now for the Bridge from 12 to 13 we need Android 12 GSI By Phhuson Big Up to Pierre.
You must be on TWRP 3.6
Get it from Here search in devices Beyond1LTE if you also have S10 G973F or else get right TWRP for Plus or Note
BIG up to @IvanMeler for the Samsung S10 TWRP .
Now if you want you can also watch my Video for the in and out's
Video Manual Android13 on Samsung S10
Enjoy and have fun testing Android 13
Thanks to everyone that made this possible ,.
Reserved
Update Gps works Phone works no echo Nice GSI !!
Concept48 said:
Hello XDA friends :
Ps i,m not gonna laugh at you when you brick your device , and will even try to help you
to do it right , but YOU and only YOU are responsible for your actions and you cannot get your money back aight ?
Good
This is my first Post on XDA , and it's a install procedure for Samsung S10 users that want to follow
the Android 13 Development , that started 2 say's ago , with thanks to Google releasing
the first Developers preview to the developers.
Some hours later our friends at Nippon released the very first General System Images to the Public , and
so Immediately started with testing , and grabbed the Pixel 4A Arm 64 AB A13 Tiramisu build from HERE
Now to install Android 13 GSI to the Samsung S10 , we will need to build a bridge over trouble water..
For the bridge to 12 we head over to LineageOS and grab Version 18.1 latest for the Samsung S10 or plus or even Note.
Maximum Love to LineageOS .
Now for the Bridge from 12 to 13 we need Android 12 GSI By Phhuson Big Up to Pierre.
You must be on TWRP 3.6
Get it from Here search in devices Beyond1LTE if you also have S10 G973F or else get right TWRP for Plus or Note
BIG up to @IvanMeler for the Samsung S10 TWRP .
Now if you want you can also watch my Video for the in and out's
Video Manual Android13 on Samsung S10
Enjoy and have fun testing Android 13
Thanks to everyone that made this possible ,.
Click to expand...
Click to collapse
I have all this on my Galaxy S10 (SM-G973F), Android 12.
ZmisiS said:
I have all this on my Galaxy S10 (SM-G973F), Android 12.
Click to expand...
Click to collapse
Nice me to lol !
hi, I have another phone that does not have lineage, is there another method to do it without the need for lineage?

I want best method for porting any roms to any device

I am a beginner in porting roms field and I want the easiest way for beginners to port any custom rom for any device.
The latest update for my device is Android 5.1.1 and it is obsolote. I know that the most appropriate solution is to buy a new phone, but I want to make a port Android 10+ from any custom ROM for my device, not to save money, but I want to enter this field because I am interested in it and also to share this Method on my YouTube channel.
I have stock rom Android 5.1.1 and I want to port for example DotOS 5, Lineage 17, BlissOS 13, Arrow OS 8 or etc... and thanks in advance
Not possible. It's too old to be upgraded to this version. I got my Samsung Galaxy J2 2016 upto Android 7.1.2 from Android 5 and then 6 (after support end).
Hyperio546 said:
Not possible. It's too old to be upgraded to this version. I got my Samsung Galaxy J2 2016 upto Android 7.1.2 from Android 5 and then 6 (after support end).
Click to expand...
Click to collapse
Not really true. My Samsung tablet t-550 from 2016 have linge os 18.1 with January security patch https://forum.xda-developers.com/t/...-for-galaxy-tab-a-sm-t550-jan-8-2023.4305889/
surely not ported ROM
joke19 said:
Not really true. My Samsung tablet t-550 from 2016 have linge os 18.1 with January security patch https://forum.xda-developers.com/t/...-for-galaxy-tab-a-sm-t550-jan-8-2023.4305889/
Click to expand...
Click to collapse
Oh God gotta look into that.
does anyone have android 12+ custom rom for SAMSUNG C9 PRO plz if u have so plzzzzzz help me i reallly need it

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