[Q] can someone teach me how to build a ROM - Galaxy Tab 4 Q&A, Help & Troubleshooting

My friend owns an samsung galaxy tab 4 t-230 and would love to upgrade it into a more pure android. Since i kind of got into android ROMs and there are no AOSP or CM roms for the tab 4 t-230 this would be a great chance for me to build a AOSP or CM rom. I have ubuntu 14.10 and a decent enough pc with 16 gb of ram and an i7. If anyone could help me abit of how to build a AOSP or CM rom for the device i would be verry thankfull.
----------------------Edit-----------------------
I wanted to say thank to you guys! I did quite some progress by now. If you own a t230 / nu then feel free to check out my custom kernel

CTXz said:
My friend owns an samsung galaxy tab 4 t-230 and would love to upgrade it into a more pure android. Since i kind of got into android ROMs and there are no AOSP or CM roms for the tab 4 t-230 this would be a great chance for me to build a AOSP or CM rom. I have ubuntu 14.10 and a decent enough pc with 16 gb of ram and an i7. If anyone could help me abit of how to build a AOSP or CM rom for the device i would be verry thankfull.
Click to expand...
Click to collapse
Relevant post - some starting info, and check out the CM wiki he links to. Also, and this is a very basic step, but if you've never done this before it can be informative: download a rom zip file (preferably but not necessarily a stock-based kitkat rom for this device) and open it up in either 7zip or WinRar, check out the layout and structure, and familiarize yourself with the updater-script. (Actually you can do that with a firmware tar file too). Sorry I can't give you any more useful info, not a dev, definitely not a rom designer, just a guy who knows a fair amount of android stuff.
Also don't let the tone of that post discourage you; the poster was answering a guy who was basically asking about the feasibility of building a brand new rom for the sole purpose of being able to use one particular proprietary Samsung app. Yes it is difficult, but still doable, and you say you're motivated...

Yes i did forgot to say that any links for learning are appriciated

Well.. I would ask moonbutt74 for more info regarding commands and such, probably more info than I can give but.. keep in mind your going to have to download about 20+GB of source code and all that. Also a bunch more knowledge of more things I don't remember. But it is alot
-DUHA

Well I decided to revisit this thread. Never thought I would come so far. I really want to say thanks to all of you who supported me and still support me. Everyone has a beginning and here was mine. Now I am actually there where I really wanted to be. Releasing a custom kernel and finally work on a custom ROM! Thank you XDA!

CTXz said:
Well I decided to revisit this thread. Never thought I would come so far. I really want to say thanks to all of you who supported me and still support me. I mean everyone has a beginning and here was mine. Now I am actually there where I really wanted to be. Releasing a custom kernel and finally work on a custom ROM! Thank you XDA!
Click to expand...
Click to collapse
I'm amazed on how much people learn and achieve as well as myself. I've seen people who were total newbies then later built custom recoveries, CM12, Mods, Roms etc. Anyway good luck on working your rom!
Sent from my SM-T800 using Tapatalk

DUHAsianSKILLZ said:
I'm amazed on how much people learn and achieve as well as myself. I've seen people who were total newbies then later built custom recoveries, CM12, Mods, Roms etc. Anyway good luck on working your rom!
Sent from my SM-T800 using Tapatalk
Click to expand...
Click to collapse
Also I thank you my life for introducing me to moonbutt74. He learned me everything from how to work with custom kernels to Roms. Sadly he decided to stop developing a few Werks ago but he's doing it for his own good. I still will mention @moonbutt74 on my future projects because he really is the one who changed me from confused to knowing what is actually going on. So thanks allot !

CTXz said:
Also I thank you my life for introducing me to moonbutt74. He leatned me everything from how to work with custom kernels to Roms. Sadly he decided to stop developing a few Werks ago but he's doing it for his own good. I still will mention @moonbutt74 on my future projects because je really is the one who changed me from confused to knowing what is actually going on. So thanks allot !
Click to expand...
Click to collapse
the erlkönig cant stop!

Related

CyanogenMod

I know this is developement section and i should not post like this but i want to tell that whenever i open this developement section i see some new froyo custom roms or rom upgrades with several new features , nothing more. I think it is enough creating roms like v1.0 then v1.1 then v1.2 then v1.3 and so on. Galaxy 5 uses enjoying cyanogen but we can't. All devs are in the race for providing better froyo roms but no on one wants to provide cyanogen, why? because it is not possible. If port of cyanogen is possible in g5 then not in g3. G3 is better phone then G5. Shall we have to satisfied only with froyo roms? All devs are giving their best but it is enough creating new version of froyo in every week, do something new, port CYANOGEN which we really wants.I don't know anything about programming, coding, i can't do anything but all u devs are able to port cyanogen to our device. So please stop doing like v1.0=>v1.1=>v1.2=>v1.3 and do Cyanogen.All devs please combilne at one place and give us CYANOGEN.
Cyanogen can be ported to our phone. I have no idea how can i do this, i may give it a try in summer but i will fail, it is sure. But i will start to learn coding, & kernel compiling (the basics).
Maybe a few of the devs come together, make a team and then work on this
m ready to learn and try
you are right but seriously its not EASY! you should have very good programming skills... and why is CM so good anyway? i would prefer MIUI port. when you say cyanogen mod i assume you mean the latest GB version? what is so great in GB anyway? i mean yeah its newer than froyo but still, i have my own tablet and it runs 2.3 (3.0 is coming ) and i dont think its that great... i like the edge glow and on/off animation but thats it. we CAN have the same features on froyo! and besides IF we would port GB it would take so much time that android 2.5 would be out already and then everybody would say that GB sucks... thats all
It's a lot lot of work to do it.
marcellusbe said:
It's a lot lot of work to do it.
Click to expand...
Click to collapse
Hey, like u modify kernel with coding, cant we modify the ROM from the source files??not for cyanogen but to improve froyo better??
dharammaniar said:
Hey, like u modify kernel with coding, cant we modify the ROM from the source files??
Click to expand...
Click to collapse
In fact, you must start from source files as you must compile all. No ?
In example, for gingerbread, I started compiling it from google source, but I'm stuck with libaudio library.
I took libaudio source code from sgs and I will see if I can compile them and continue.
In addition, you should adapt kernel 2.6.35 for the apollo device, and that's a big work too.
Or if we are lucky, kernel 2.6.32 could work ... I don't know.
I know it is not easy but please devs do something. If porting once started we will defenetily get Cyanogen.
The thing is cyanogen takes alot of time and there's no encouragement so I say whoever devs GB then I will donate £10 to them and I know many others will.
Sent from my GT-I5800 using XDA App
The best thing wat I feel is stopping any further froyo roms n start porting cm/miui/gb same as v0.1 > v0.2 releasing small mods I think everyone here will help testing them....i dont mind even my phone explodes...i have no idea how u techie guys do all this things all I know is flash watever u guys release n test it so we can make a better g3...
dilzo said:
The thing is cyanogen takes alot of time and there's no encouragement so I say whoever devs GB then I will donate £10 to them and I know many others will.
Sent from my GT-I5800 using XDA App
Click to expand...
Click to collapse
I think if you want it in a raisonable delay, then it's more than a full time job for only 1 person ....
deadwood01 said:
The best thing wat I feel is stopping any further froyo roms n start porting cm/miui/gb same as v0.1 > v0.2 releasing small mods I think everyone here will help testing them....i dont mind even my phone explodes...i have no idea how u techie guys do all this things all I know is flash watever u guys release n test it so we can make a better g3...
Click to expand...
Click to collapse
Before you must have a basic framework working and only that it's really a big work to do.
can't u guys make the screen on/off animation on froyo, that would be really cool
werker123 said:
can't u guys make the screen on/off animation on froyo, that would be really cool
Click to expand...
Click to collapse
well do that as soon as the guy who already did that will release his mod
We shall ask motafoca for help, he does not have a sg3 but has a lot of knowledge and experience porting Gingerbread to sg5!
Once we have some clue or knowledge on how to start with we then can try/experiment ways to accomplish CyanogenMod.
Some proof for Sg5 having 2.3>here
As for people who want to port GB or Cyanogen flores said in this post http://forum.xda-developers.com/showpost.php?p=13132913&postcount=51 that he has already done work on gingerbread so i guess devs like apollo or other people who have experience in the kernel front can have something to work upon....... what i mean is there are a few devs who have mentioned about their incomplete works on Cyanogen/gingerbread, if an experienced developer can combine all their individual work we can have something actually working........
anant.0097 said:
As for people who want to port GB or Cyanogen flores said in this post http://forum.xda-developers.com/showpost.php?p=13132913&postcount=51 that he has already done work on gingerbread so i guess devs like apollo or other people who have experience in the kernel front can have something to work upon....... what i mean is there are a few devs who have mentioned about their incomplete works on Cyanogen/gingerbread, if an experienced developer can combine all their individual work we can have something actually working........
Click to expand...
Click to collapse
ok first of all dont take flores too seriously... he just talks too much and never does anything so i doupt that he has done anything more than looked at GB and said he can port it... i have asked about his project and quess what? nothing.
True is that we have too many custom roms, but changes only name and theme. We can customize everything in froyo rom, but we need to have some1 who can customize kernel! We have one kernel by our hero marcel and thats all! His kernel is used by every rom here. Always same:
New custom rom!
Same features as another rom
Thanks to marcellube for his kernel
We dont need gb, we dont need cm7
But
We need MORE KERNELS!!!
Sent from my GT-I5800 using Tapatalk
question for all! how can you ask for cyanogen if you wont help anyone? i have asked for people who know java (i know there are people who knows java) but nobody hasnt commented on my thread we could do it but nobody wants to help... all we need is some guys who knows java programming... so is there ANYONE? if there is contact me on this thread or my other thread in general section....
peldax said:
True is that we have too many custom roms, but changes only name and theme. We can customize everything in froyo rom, but we need to have some1 who can customize kernel! We have one kernel by our hero marcel and thats all! His kernel is used by every rom here. Always same:
New custom rom!
Same features as another rom
Thanks to marcellube for his kernel
We dont need gb, we dont need cm7
But
We need MORE KERNELS!!!
Sent from my GT-I5800 using Tapatalk
Click to expand...
Click to collapse
i totally agree! more kernels with different features like on sgs forums... we have already lost one great kernel developer gsam101 who developed the first custom and best kernels for us

[Discussion Thread] BlackEditionHD - 7hr08ik Edition [Work In Progress]

First and foremost i wanna send my thanx and admiration to Crowds for his amazing work with this ROM. Everything he has done has been amazing.
I am hoping to continue the work that Ricardo has done and carry on the expantsion and updating of this rom.
But i am new.
This will be my first ROM.
So i am calling for your help. I need to know what i need to do.
-What proigrams are the best to use
-How has Crowds done this work so far? I know its a port of FXP and MIUI, with some ICS elements but which? Do i start with FXP then blend MIUI over it? If so which parts?
-Which version of FXP (7.2 or 9.0)?
-Which version of MIUI?
Basically i am starting from scratch with the whole ROM dev. I am fast learner, a fellow geek, and i want to do this right. Please bare with me because i may ask stupid questions at times. I just need help.
So far i have a few things to read up on and try out. For now im just going to be faffing around seeing what i can do. But my main objective is to update and upgrade the current ROM with the new versions of FXP and MIUI. Then once i am confident with it i have a few ideas of my own that i want to try.
So far i have these that im going to read up on. If yuou have anymore sugestions or and info for me....please send my it
All In One Guide for Dummies
Beginners Guide to Android ROM Development
GB/MIUI/CM ROMs, Kernels, Tools and Apps.
Android Emulator
How to port Miui
Spaarc´s tutorial
The good combination will be MIUI\CM9, because its newest thing what we can get, but its gonna be hard to do, specially if you do not have any previous knowledge about porting, developing, so for now you can start with fxp CM7.2
First get stable ROM, then start with modification of same one,my suggestion.
cheers
skorvy
Almost CM 9.0 FXP !
Because 7.2 is Old ,
You need New Source & New Design !
i get that cm9.0 is the new and best one. but obviously im new to all this.....so i wanna know which fxp crowds was using and just start my expedition by updating what he has done....i know fxp has released cm7.2 AND cm9.0 both with fxp106
As im new i wanna start by following the road set before me.
So far this rom is FXP052 and miui
but which miui? and is it already cm9.0 or is it just cm7.2? porting a whole new rom to the one will be a big peice of work and i am brand new to this
It's a great initiative and I really gotta add the importance of the RTL fix for Arabic & Farsi Support, as I've installed the BlackEditionHD FXP25-MIUI but none of the RTL patches work as I do even know which MIUI version is being used?
Regards.
aldoyh said:
It's a great initiative and I really gotta add the importance of the RTL fix for Arabic & Farsi Support, as I've installed the BlackEditionHD FXP25-MIUI but none of the RTL patches work as I do even know which MIUI version is being used?
Regards.
Click to expand...
Click to collapse
I'll have a look about. Obv the main thing for me right now is getting started with the mod. But crowds has sent me some info and i know what versions he's used.
For reference its galnet version of miui.
So try have a search and see what u can find. If u do let me know. So i can use it
Sent from my X10i using xda premium
Good luck mate!
Sent from beneath my cloak of magic
OK problem solved.
Turns out i gotta turn OFF my kasperski before i download the file otherwise it detects as a virus and closes the file off?!?!?!
How hard would be for FXP to mention that in thier thread? i mean really???
Well now i gotta wait my hour before downloading the file again, and hopefully i can start work on this rom
Little bit harsh to fxp buddy, all he's done for us we should all worship him.
Anyway good luck with this project
Regards
waynekirby said:
Little bit harsh to fxp buddy, all he's done for us we should all worship him.
Anyway good luck with this project
Regards
Click to expand...
Click to collapse
yeah i know and im sorry to fxp. shed loadsa awesome work done there...respect to the man
But still, if my problem is known (as they claim)
why not put a small note on the page telling you to try turning off av when downloading? not hard
Progress Report
Well i have now got my initial build done!!!
fxp106 and miui 2.2.1
The build is still very raw though.
I got it working, installed on my phone...im gonna be spending the next few days testing and tweaking the rom...hopefully i will have releasable build done by next week.
I will keep you updated
p.s. Im thinking of a present to put in. If you can think of something you`d like put in the rom please let me know
Quadrant standard - 1489 on 3rd run
Everything seems nice and smooth, im very impressed with my work if i do say so myself
Now just to tweak, theme, and make it my own......with full thanx and respect to Crowds
7hr08ik said:
Well i have now got my initial build done!!!
fxp106 and miui 2.2.1
The build is still very raw though.
I got it working, installed on my phone...im gonna be spending the next few days testing and tweaking the rom...hopefully i will have releasable build done by next week.
I will keep you updated
p.s. Im thinking of a present to put in. If you can think of something you`d like put in the rom please let me know
Click to expand...
Click to collapse
Whatever you do, don't put paid apps in your rom. I'm not saying that's what u were going to do. I'm just concerned for new devs. A few people have gotten in trouble for posting "warez" recently, so... yeah. Just trying to help
Not trying to offend, and if that isn't what you were talking about then disregard my ramblings.
And I suggest xloud, assuming you could get it to work... Not sure what mods need to be done for that.
Sent from my X10i using Tapatalk
hey guys
The rom is working freaking awesomly, but i need some help with my theme.
The rom is fxp + miui blend, miui on top of fxp. I have the theme i want saved, backed up etc. And i have the script set so it installs with the rom. Everything is fine with the install process, but when i install the rom, the theme is applied, but the lockscreen wallpaper, and homescreen wallpaper revert back to their stock images and not the images i have set.....
Obv i dont want to see a hd pic of the seaside...i want the images i have chosen. Can someone help?
Well I finally figured out where the hell the dam pictures go!
I think I'm ready to release the first version of the rom.
I'll post the thread links tomorrow when it's ready. But first I got a gf to cozy upto
Sent from my X10i using xda premium
I have now finished my work.
The new ROM DarkEditionHD is available.
Please try it out and let me know what you think

Any CYANOGENMOD Development for SM-T350? I can be a tester.

Hi everyone,
Just creating this thread to see if there is any developer who might want to port/ develop cyanogenmod to the SM-T350.
Currently Evervolv for our tablet is a big step forward, but development for it seems slow. I'm not saying anything bad about the developer, on the contrary, is a big step forward.
Anyone interested on developing some sort of Cyanogenmod or AOSP rom for our tablet, I'm more than willing to become a tester.
Good day to all.
itrof61 said:
Hi everyone,
Just creating this thread to see if there is any developer who might want to port/ develop cyanogenmod to the SM-T350.
Currently Evervolv for our tablet is a big step forward, but development for it seems slow. I'm not saying anything bad about the developer, on the contrary, is a big step forward.
Anyone interested on developing some sort of Cyanogenmod or AOSP rom for our tablet, I'm more than willing to become a tester.
Good day to all.
Click to expand...
Click to collapse
I was going to make one, but Cyanogenmod has died. I am currently working on LineageOS.
ParadoXGodzillA said:
I was going to make one, but Cyanogenmod has died. I am currently working on LineageOS.
Click to expand...
Click to collapse
Yeah, heard about the news about Cyanogenmod, but I can be a tester for Lineage OS also!!
ParadoXGodzillA said:
I was going to make one, but Cyanogenmod has died. I am currently working on LineageOS.
Click to expand...
Click to collapse
I would be willing to test for you too. Just let me know. I would actually like to learn how to get a device that is not currently supported onto a build like this. Porting?.. If so, What device do you use as the port device?
"Chance Favors the Prepared"
glockman4519 said:
I would be willing to test for you too. Just let me know. I would actually like to learn how to get a device that is not currently supported onto a build like this. Porting?.. If so, What device do you use as the port device?
"Chance Favors the Prepared"
Click to expand...
Click to collapse
I'm not really sure on how to port or compile, but I'm going to be searching some other websites (forums) and ask some people from LineageOS on how to port or compile a rom. And sure, you can be an alpha tester after I try it out myself because I don't want devices to be bricked.
ParadoXGodzillA said:
I'm not really sure on how to port or compile, but I'm going to be searching some other websites (forums) and ask some people from LineageOS on how to port or compile a rom. And sure, you can be an alpha tester after I try it out myself because I don't want devices to be bricked.
Click to expand...
Click to collapse
I completely understand. Let me know if I can help. I am kind of new at building but am trying to learn as much as I can. I am set up for building AOSP right now but would be willing to look into setting up for Lineage building. If I hear anything, or come across anything that may help your project I will be sure to let you know as well.
glockman4519 said:
I completely understand. Let me know if I can help. I am kind of new at building but am trying to learn as much as I can. I am set up for building AOSP right now but would be willing to look into setting up for Lineage building. If I hear anything, or come across anything that may help your project I will be sure to let you know as well.
Click to expand...
Click to collapse
Ok and thanks! You'll be the first person I will be telling what I will be doing while I look through forums. I will gather up information that might help you too.
Thanks again!
ParadoXGodzillA said:
Ok and thanks! You'll be the first person I will be telling what I will be doing while I look through forums. I will gather up information that might help you too.
Thanks again!
Click to expand...
Click to collapse
Any news?
SpookehAndroid said:
Any news?
Click to expand...
Click to collapse
Not yet so far. Will be after school duties and all that. I have a girlfriend too, so I got to take care of that too.
ParadoXGodzillA said:
Not yet so far. Will be after school duties and all that. I have a girlfriend too, so I got to take care of that too.
Click to expand...
Click to collapse
Good man! Haha
SM-T350
I was running Cyanogenmod on my Samsung Galaxy TAB A sm-t350 and it died yesterday Anyone would have a Lineage OS build yet?
Thanks
Marc-Andre
maleduc04 said:
I was running Cyanogenmod on my Samsung Galaxy TAB A sm-t350 and it died yesterday Anyone would have a Lineage OS build yet?
Thanks
Marc-Andre
Click to expand...
Click to collapse
If you have a CM build for the T350 would you mind sharing it? Also did it die due to CM or unrelated?
I've been tossing around what I want to develop on my T350. I would like to use it to learn how to build android from source and install a custom oem android. I'd also like to customize the stock 3E recovery, or fork CWM. A Custom Recovery or modified TWRP is what I'd like to do.
With Android 7.1.1 and 8.0 out now, maybe I'd like to get into a custom intertwined boot.img and recovery.img. Trying to decide how best to setup the dev box.

Marshmallow custom rom

This thread is to know how many people would use marshmallow or nougat ROM if it is built. Dev Shaky156 wants to know if there is enough demand for it ,so that he might think of developing it. Obviously a dev has a limited time and would love to work on a device which is used by many people rather than a device which is barely known.
Would love to see a Marshmallow / Nougat Custom rom
Thanks for creating a Poll.
I personally would love to see ANY custom rom or this device.
madmatt2024 said:
I personally would love to see ANY custom rom or this device.
Click to expand...
Click to collapse
Right?!
I don't understand why there is zero development happening for this tablet. I guess it means that it was just didn't sell well at all. It's a very capable tablet.
My little brother would love to see any custom rom for his tablet, thanks for asking [emoji3]
Sent from my SM-T800 using Tapatalk
Yes please. This device needs a good rom.
why no one help us for porting shield portable rom on this device there is cm13 out there for that
I would love a custom rom
As others have said, anything would be fantastic.
Would love a custom rom absolutely.
Would love it
ill love it
Pls do it 6.0 or 70 for Tegra note pls
I would Love it
Even a 5.1 rom that works correctly with screen casting enabled and Link-2-SD working without optimizing on every boot would be a godsend.
Sent from my TegraNote-P1640 using Tapatalk
CM based custom Rom would be a blessing. Many people stopped checking any new information for this device. They might come back if they encounter any problem with their device. If we want more people then they need to hear about this post.
Pls my Tn7 is waiting for a long time!
TKS!
Anything Anything:crying::crying:
would still be interested, my gf is using this tablet and its still going strong 24/7 any updated rom would be sweet!
Sent from my Huawei Mate 8 NXT-AL10
I'd love to see so many custom roms for pretty GIONEE M5 MINI MARSHMALLOW. Thanks in advance.
Sent from my M5 mini using Tapatalk
Lakunle1love said:
I'd love to see so many custom roms for pretty GIONEE M5 MINI MARSHMALLOW. Thanks in advance.
Click to expand...
Click to collapse
wrong forum!
must love it

Limited development

Hi. I'm really disappointed in this device's custom rom development. I thought that with easy bootloader unlock and kernel sources and overall popularity we would have a large selection of custom roms.
Any thoughts?
There's a fair amount of development going on for the 8/8Pro. Things have gotten a little quiet now that A11 has been released, but slowly the Roms/ Kernels are being released.
If you are that disappointed you have options. You can either start developing your own work, you can sell the device and move on to something else that has more developer support, or you can be patient and wait for things to pick back up.
My thoughts... your post is pointless, there's been others like this in the forums that are just as pointless.
Great answer, that was just the push I needed to start developing my own rom. Just wait for it.
Never felt limited development with the OnePlus 8 Pro! Btw it has an excellent stock oos!
Honestly, the OOS stock, plus root, plus elementary kernel, you will never miss a custom ROM (although it is already a customization).
The gain in performance and battery life will make you forget about it. Give it a try.
Install PPH's AOSP build. Treble.
There's also lineage 18 for treble. I've been meaning to flash then this weekend
Make a few guides on what works and what doesn't.
I just needed a completely pointless post to motivate me
engcristiano said:
Honestly, the OOS stock, plus root, plus elementary kernel, you will never miss a custom ROM (although it is already a customization).
The gain in performance and battery life will make you forget about it. Give it a try.
Click to expand...
Click to collapse
Link to elementary kernel? Didn't see it in development for combined or standalone
c_86 said:
Link to elementary kernel? Didn't see it in development for combined or standalone
Click to expand...
Click to collapse
https://forum.xda-developers.com/on...kernel-oneplus-8-pro-elementalx-1-02-t4098217
Once you install the app from Playstore, you'll have it. Click on link above and read it.
engcristiano said:
https://forum.xda-developers.com/on...kernel-oneplus-8-pro-elementalx-1-02-t4098217
Once you install the app from Playstore, you'll have it. Click on link above and read it.
Click to expand...
Click to collapse
That's elemental kernal lol
You said elementary so I thought there was another kernel out there...
Thanks!
c_86 said:
That's elemental kernal lol
You said elementary so I thought there was another kernel out there...
Thanks!
Click to expand...
Click to collapse
Sh****t man! My bad! Lol!
It is good tough. Give it a try.
bogdyro said:
Hi. I'm really disappointed in this device's custom rom development. I thought that with easy bootloader unlock and kernel sources and overall popularity we would have a large selection of custom roms.
Any thoughts?
Click to expand...
Click to collapse
We ha e Resurrection Remix rom. That's all we need really since it has more features than any rom

Categories

Resources