Compatible ROMs - Galaxy S III Q&A, Help & Troubleshooting

Just about to flash a ROM on my S3 (first time), and I'm just asking are different version ROMs compatible with the stock version ROM? e.g: I have a s3 running Jellybean 4.1.1 (stock) but can I flash a different ROM that's made for ICS?
Thanks

Mountain_Lion said:
Just about to flash a ROM on my S3 (first time), and I'm just asking are different version ROMs compatible with the stock version ROM? e.g: I have a s3 running Jellybean 4.1.1 (stock) but can I flash a different ROM that's made for ICS?
Thanks
Click to expand...
Click to collapse
Just make sure, that your s3 version is made for the rom. If so you should be able to flash all roms. Why would you want to go back to ics?
Sent from my GT-I9300 using xda app-developers app

chrismast said:
Just make sure, that your s3 version is made for the rom. If so you should be able to flash all roms. Why would you want to go back to ics?
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
When you mean s3 version do you mean like GT-i9300 etc.? And so if it was made for that (GT-i9300), I would be able to flash any ROM?

yes

Related

[Q] quick rom question

Im currently stock/rooted on official ics and id like to know which roms are compatible with official ics, are all of them?
Sent from my SAMSUNG-SGH-I717 using xda premium
That doesn't make sense...a Rom would replace the stock Rom, so compatibility isn't an issue....if you mean can you flash a new Rom from that one, then yes.
studacris said:
That doesn't make sense...a Rom would replace the stock Rom, so compatibility isn't an issue....if you mean can you flash a new Rom from that one, then yes.
Click to expand...
Click to collapse
Guess it was a dumb question. I just thought that since we had a leaked version of ics and an official version that there might be issues flashing say a rom from 2 months ago while running official ics. So there is no difference between the leak and official so i can flash whatever rom i want.
Sent from my SAMSUNG-SGH-I717 using xda premium
Flash up or down. It does not matter.

Getting back to basics

I rooted my phone and installed Pandroid and even tried CM9
But to be honest i was more happy with the stock rom that samsung provided for me from the start.
What would be the easies way to get back to where i started from?
Or are there any good stable roms för the galaxy s3 i9300 out there where everything just works?
Endorion said:
I rooted my phone and installed Pandroid and even tried CM9
But to be honest i was more happy with the stock rom that samsung provided for me from the start.
What would be the easies way to get back to where i started from?
Or are there any good stable roms för the galaxy s3 i9300 out there where everything just works?
Click to expand...
Click to collapse
Try an ICS rom - Omega, or DragonICS. They are more similar to stock than the CyanogenMods.
Next time try search harder and ask in Q&A section.
Do whatever you think fit your need with the phone.
Flash original firmware using odin
Or you may try Omega rom, RGUI rom, Foxhound rom and Wanamlite rom. All great roms.
Sent from my GT-I9300 using xda app-developers app
So do you wish to go back to full stock, or a Samsung based custom Rom?
Sent from my GT-P5110 using Tapatalk 2
dr.m0x said:
So do you wish to go back to full stock, or a Samsung based custom Rom?
Sent from my GT-P5110 using Tapatalk 2
Click to expand...
Click to collapse
I wish to go back to full stock at the moment
Endorion said:
I wish to go back to full stock at the moment
Click to expand...
Click to collapse
Flash stock rom from the stock rom threads is the basics .
jje

[Q] Updating to a Jelly Bean Custom Rom

Hi there!
I am wanting to update my Samsung Galaxy GT-i9300 but am worried about the process because of having installed a custom kernel previously (would this muck up installing a new custom rom I wonder..)
Please find attached a screenshot of the settings and please tell me what I should do (if anything needs done) before I flash a new custom rom.
Cheers!
if you're worried about kernels, then just flash stock kernel then flash a custom rom on it.
mputtr said:
if you're worried about kernels, then just flash stock kernel then flash a custom rom on it.
Click to expand...
Click to collapse
kk, could you provide me with a suitable stock kernel (or links to one) which will be compatible with the rom I have installed?
any stock kernel that is for jb will be fine.
Sent from my GT-I9300 using xda app-developers app
mputtr said:
any stock kernel that is for jb will be fine.
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
I am on android version 4.0.4 (so technically not JellyBean). and its safe to flash a stock kernel for JB despite being on that version before I flash a custom rom?
Sorry for asking, get confused easily..
you should be fine updating with a custom kernel (as all roms flash a kernel as well). Just make sure you factory reset when moving from ics to JB as you will most likely encounter problems if you don't.
Sent from my GT-I9300 using Tapatalk 2
Asimo2012 said:
I am on android version 4.0.4 (so technically not JellyBean). and its safe to flash a stock kernel for JB despite being on that version before I flash a custom rom?
Sorry for asking, get confused easily..
Click to expand...
Click to collapse
I would suggest flashing ICS stock kernel first if you're worried. I thought you were already on jb.
Sent from my GT-I9300 using xda app-developers app
Easy
Reflash the stock ics ROM
And flash any custom ROM you want
Enjoy
Sent from my GT-I9300 using xda premium

Galaxy s2

Hello everyone, I have a samsung galaxy s2 its on jellybean 4.1.2 rooted
kernel version is 3.0.31 -Shiyah-s2-v6.0b5
i want to know if its an official 4.1.2 jellybean firmware for galaxy s2.
And i want to unroot too
When i go to software update it say (Your device has been modified. Software updates are not available)
why that??
akhil201 said:
Hello everyone, I have a samsung galaxy s2 its on jellybean 4.1.2 rooted
kernel version is 3.0.31 -Shiyah-s2-v6.0b5
i want to know if its an official 4.1.2 jellybean firmware for galaxy s2.
And i want to unroot too
When i go to software update it say (Your device has been modified. Software updates are not available)
why that??
Click to expand...
Click to collapse
Why? Just flash latest stock ROM and that is it. Better yet, use a custom ROM like neatrom. They work better than stock ROMs.
Sent from my GT-I9100 using xda app-developers app
alb3rtt said:
Why? Just flash latest stock ROM and that is it. Better yet, use a custom ROM like neatrom. They work better than stock ROMs.
Sent from my GT-I9100 using xda app-developers app
Click to expand...
Click to collapse
no i just want to confirm its an official firmware from samsung or its a custom??
Siyah is a custom kernel.
Re flash your ROM in order to unroot and become full stock.
Sent from...this is not even my S2

Stock Rom for 4.4.2

Does anybody have just the stock Rom you can use on Odin
Sent from my SAMSUNG-SGH-I747 using Tapatalk
There is no stock 4.4 on the i9300.
Raesandemmasdad0912 said:
Does anybody have just the stock Rom you can use on Odin
Click to expand...
Click to collapse
As mentioned earlier, there is no stock KK firmware for i9300.
Though you can try some of the ported ROMs. They are close enough to stock in most ways.
I prefer the unofficial CM12 roms btw
Raesandemmasdad0912 said:
Does anybody have just the stock Rom you can use on Odin
Sent from my SAMSUNG-SGH-I747 using Tapatalk
Click to expand...
Click to collapse
You need to go and ask in the american s3 threads.
This is for the i9300 model.

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