Little clearing about ROM names - Galaxy S II Q&A, Help & Troubleshooting

Hi,
Can someone make clear to me as a noobie what are the differences between "cores" of the ROMs?
I see there are most favourite ones like "XWLP9" and "AOKP" - what are the differences between them? I see AOKP has more updates from kernel and maybe some other things in addons? Besides XWLP9 seems to me more stable but I only observe rom peoples comments and replys so can someone tell me which ROM core I should be focused on when choosing ROM? Some advices, experiences what you have with them - ADVANTAGES and DISADVANTAGES maybe or something ... I see there are roms like these two from what I want to choose:
http://forum.xda-developers.com/showthread.php?t=1436817
http://forum.xda-developers.com/showthread.php?t=1513150
Thank you for all your advices ...

Drahy said:
Hi,
Can someone make clear to me as a noobie what are the differences between "cores" of the ROMs?
I see there are most favourite ones like "XWLP9" and "AOKP" - what are the differences between them? I see AOKP has more updates from kernel and maybe some other things in addons? Besides XWLP9 seems to me more stable but I only observe rom peoples comments and replys so can someone tell me which ROM core I should be focused on when choosing ROM? Some advices, experiences what you have with them - ADVANTAGES and DISADVANTAGES maybe or something ... I see there are roms like these two from what I want to choose:
http://forum.xda-developers.com/showthread.php?t=1436817
http://forum.xda-developers.com/showthread.php?t=1513150
Thank you for all your advices ...
Click to expand...
Click to collapse
Google is your friend.
XWLP9 is the latest stock/official ROM version from Samsung for the SGS2 (GT-I9100).
So, these kind of ROMs are based on Samsung stock ROMs ... with some customizations (e.g. rooted, some removed bloatware, some custom themes/mods, etc.).
The other kind of custom ROMs have AOSP (Android open source project) or ASKP (Android open kang project).
So, they are either on pure Google Android OS or Linux. Usually there is a team of developers who share their parts/versions in binaries and as source code.
The kernel is kind of "core" of the firmware.
Every ROM contains its own kernel, as this is a basic part of the firmware ... and the phone can't work without it.
You can also flash other (custom) kernels on a ROM.
But not every kernel is compatible with every ROM.

OK thank you I read about these two a lot i needed some experienced opinion and clearing it up for me.
What I basically needed was opinions about these two versions from experienced users. If non oficial and trully open made ROM is better and in what ways or is it better to stay on oficial ones etc. This is what i wanted most from this thread ...

Related

[Q] Compiling AOSP

Hello,
So my brother bough a chinese smartphone. Many chinese apps where preinstalled and I have been able to remove them, so you wouldn't notice it is a chinese device. However it would be neat if this phone would have proper AOSP.
The current ROM is almost AOSP, minor modifications have been done. This made me curious, would one be able to compile AOSP from source, and use the original kernel (if compatible)? Is a kernel extractable from a ROM to be used in another? Do you need the sources from the manufacturer in order to succesfully build AOSP?
Please note I'm not trying to do this, I'm just curious if it could be done. I have done a fair amount of research but most of the tutorials are about compiling kernels, something I DON'T want to do.
_Roysten said:
Hello,
So my brother bough a chinese smartphone. Many chinese apps where preinstalled and I have been able to remove them, so you wouldn't notice it is a chinese device. However it would be neat if this phone would have proper AOSP.
The current ROM is almost AOSP, minor modifications have been done. This made me curious, would one be able to compile AOSP from source, and use the original kernel (if compatible)? Is a kernel extractable from a ROM to be used in another? Do you need the sources from the manufacturer in order to succesfully build AOSP?
Please note I'm not trying to do this, I'm just curious if it could be done. I have done a fair amount of research but most of the tutorials are about compiling kernels, something I DON'T want to do.
Click to expand...
Click to collapse
It is definitely possible, but will take many hours of work of you want to achieve a stable daily driver state. Usually the kernel will need modifications to make it work with the AOSP ROM.
Sent from my SGH-T999 using Tapatalk 2
Say the rom uses a kernel that works with AOSP, can one build the Android OS using the already compiled kernel from the device?

Android Lollipop 5.0 ROM on Low and Mid End Devices

I have an idea. My idea is a Custom ROM for Mid end and Low end devices based on Android Lollipop 5.0 but I cannot Port Roms. I Need You. I Need People who can Port Roms.
First I think that the Rom Must have very many stable Performance tweaks because the Rom should be Runs speedy like a SlimRom.
The kernel are a normal custom Kernel with dualboot options. I am still working on a Kernel what Runs with no lags, no bugs and it Runs very speedy and who can works on unlimited systems (dualboot,quadboot,...).
I have Not many ideas, please give me ideas who can idealized.
We can be a large and a good Team :highfive: .
Sorry for my Bad english.
Thanks from Germany
P.S Android Lollipop have Google Not bring it out but When it bring it out then We can porting the rom. We Need many ideas. Please share that on all people who can porting Roms or have many ideas
For kernel build you can ask airidosas252
he made one for kitkat an another for jellybean.
kalel29 said:
For kernel build you can ask airidosas252
he made one for kitkat an another for jellybean.
Click to expand...
Click to collapse
Thank you very much for this tip he Must only answer it
i Need people who can Port roms please share this project

Help choosing ROM

Hey guys,
I know there are many best ROM threads out there as well as many flavors suitable for all needs. Personally, I just don't have the time test everything until I find the perfect ROM.. So I hope you guys can help me choose a good one considering the list below..
I'm currently using CM11 and although it's a great lightweight rom I miss many basic Samsung stock functions (swipe to call, palm to mute, etc..). I also know some apps should solve this but IMO they don't..
So, I'm looking for a Samsung based rom that's:
- easily installed by pc or cwm recovery
- stable and preferably bug/freeze fix free with everything working
- lightweight and widely supported
- although not essential, preferably with nightlies updates
- either s5 or mini s5 based
- android 4.4.2 or higher
And I think that's it. Thanks in advance.
There are not many 4.4 tw roms to try. Best bet would be to read the threads and see what the user's think. See what the problems are ect ect

Just want to ask something about porting roms...

Hello everyone.
Im new here.
I just want to ask something.
When porting roms can my base ROM and my port ROM have different android version?
Looking forward to having responses
P/s: sorry for bad engrisk )
XdaNeko said:
Hello everyone.
Im new here.
I just want to ask something.
When porting roms can my base ROM and my port ROM have different android version?
Looking forward to having responses
P/s: sorry for bad engrisk )
Click to expand...
Click to collapse
It has been a looong time since I knew about those things but if I remember your base ROM should have that same Android version as your port ROM.
And if you want an advice, please consider building a ROM from source. Troubleshooting is hell with ported ROMs. Building ROM is scary because it has commands that you don't know yet, but it's way more easy than porting. Trust me.
Here is a guide on how to build ROM from source :
https://forum.xda-developers.com/chef-central/android/guide-android-rom-development-t2814763
@XdaNeko
It's NOT the version of Android what does matter. If that would be the case then an upgrade via OTA never would be possible.
A Stock ROM always at 100% matches phone's hardware ( CPU, GPU, RAM, storage memory, etc.pp ) - it's built by OEM's / Carrier's R&D department, the guys who know best of.
Whereas a Custom ROM necessarily does NOT because it gets built by 3rd-party companies/programmers associations - who think they can do it better, but don't always have the specific Android device at hand.

Lineage & Lightrom Rom's on Samsung Galaxy Note 8

Hey guys, I hope all are doing fine.
I'm wondering guys if there is any way to get an official Lineage OS rom for Samsung Galaxy note 8!!
All that I found are the unofficial one's and I don't know if it is safe to use or not!
Another thing is the Lightrom OS that I found in our site here, but I found those two things, which are Rom and Kernels!
Should I install both of them or only the Rom enough to do the whole thing, I mean it will also install the Kernel too!
Those were my thoughts and questions, appreciating your helps in this, and thanks in advance
Ziezo said:
Hey guys, I hope all are doing fine.
I'm wondering guys if there is any way to get an official Lineage OS rom for Samsung Galaxy note 8!!
All that I found are the unofficial one's and I don't know if it is safe to use or not!
Another thing is the Lightrom OS that I found in our site here, but I found those two things, which are Rom and Kernels!
Should I install both of them or only the Rom enough to do the whole thing, I mean it will also install the Kernel too!
Those were my thoughts and questions, appreciating your helps in this, and thanks in advance
Click to expand...
Click to collapse
I doubt we will see Official Lineage OS as it requires too much work and the developer does not have the free time. The source code is posted on the thread so if there was anything dodgy in there someone would pick up on it, especially by now. Lineage 17.1 does get monthly builds for the security patches via OTA. If you're interested in flashing it you can get the latest builds here - https://images.stricted.net/lineageos/greatlte/
I can't comment on Lightrom as I believe there are a number of Lightrom's and I'm not sure to which one you refer to.
Thank you so much, I really appreciate your kindness reply, I will see about the lineage, it is the one I trust in more in terms of open source Roms.
As for the Lightrom and my question about it, it could come on any other Rom, I mean in general if there's a Rom and a Kernel should I install them both or only will do the whole work (I mean by that it will install both Rom and a Kernel in a single installation process), in which I doubt, but just want to make sure, because it's my first time thinking of installing custom kernel.
Ziezo said:
Thank you so much, I really appreciate your kindness reply, I will see about the lineage, it is the one I trust in more in terms of open source Roms.
As for the Lightrom and my question about it, it could come on any other Rom, I mean in general if there's a Rom and a Kernel should I install them both or only will do the whole work (I mean by that it will install both Rom and a Kernel in a single installation process), in which I doubt, but just want to make sure, because it's my first time thinking of installing custom kernel.
Click to expand...
Click to collapse
Happy to help.
When you flash a rom it will flash the kernel too at the same time.

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