help source file - Android Q&A, Help & Troubleshooting

Hey guys I'm new to the whole rom dev scene but I have recently built a stock based custom rom for my T-Mobile prism 2.I was wondering if you guys could help me figure out how to take the source code for android 4.4 and make an update for my rom to take it from 4.1 to 4.4 from the source code. please and thank you for any of the help.

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[Q] Cyanogenmod for MTK Devices

Hello respected developers,
We all now know that cyanogenmod has successfully been able to develop for Mediatek Devices by building official CyanogenMod ROM for Android One (MT6582) device. Now I want a help if anybody would like a new student.
I want to port this ROm to my Intex Aqua i14 which is also a MT6582 device and has Android 4.4.2 which is almost AOSP.
So can anybody guide me so that I can go ahead with my project I am intended to move ahead with?
Millions of thanks to the helpers.
Page of CyanogenMod Source for Android One :- https://github.com/CyanogenMod/android_device_google_sprout
And Kernel Source :- https://github.com/varunchitre15/android_kernel_mediatek_sprout
Shinichi Kudo said:
Hello respected developers,
We all now know that cyanogenmod has successfully been able to develop for Mediatek Devices by building official CyanogenMod ROM for Android One (MT6582) device. Now I want a help if anybody would like a new student.
I want to port this ROm to my Intex Aqua i14 which is also a MT6582 device and has Android 4.4.2 which is almost AOSP.
So can anybody guide me so that I can go ahead with my project I am intended to move ahead with?
Millions of thanks to the helpers.
Page of CyanogenMod Source for Android One :- https://github.com/CyanogenMod/android_device_google_sprout
And Kernel Source :- https://github.com/varunchitre15/android_kernel_mediatek_sprout
Click to expand...
Click to collapse
The porting process is very easy but the tricky part is that you need to find ROM's with the SAME specs and with the SAME chipset
You''ll need Cygwin and Anroid Kitchen
You can follow this guide http://fabosums.blogspot.co.at/2014/02/port-any-rom-to-mtk-device-in-5-mins.html
Good luck and let me know if it works :good:
Android one got its kernel source released, and so the developer was able to successfully build cm11/from source, and fix all bugs
Most mtk phones don't have kernel source
Also android one's boot.img is apparently different from normal mediatek boot.img format
Anyway, cm can't do much about it
Ask your respective devices developer to build cm for it, if he can
Sent from my A1 using XDA Free mobile app
Did you ported the ROM ??
Sent from my Starmobile up using XDA Free mobile app

Kernel Compatibility Help!

Hello everyone, I've been wanting to build the CM13.0 for my Lenovo K3 note, maybe even the CM12.1 too. But I have a specific doubt which I know I shouldn't have before I proceed any further into learning about ROM development, so I'm asking all of you, please do answer.
The Lenovo K3 Note source code is made public by Lenovo, say if I were to download that and if I use that kernel, will I be able to successfully compile CM13.0 and boot?
I think that will work with the CM12.1 version as the Stock ROM and 12.1 are both Lollipop versions. So my question basically is, will the Lollipop Kernel(provided by Lenovo) work with a Marshmallow ROM(if I am to build one)?
It would be great if you could please elaborate your answers as I'm looking to learn and not just get done with one thing and get caught with another. Thanks for taking time.
Cheers!

how to compile android source code for mediatek devices

hello everyone i am new to android and want to compile a rom but which guide to follow to prepare a rom for coolpad note 3 lite i have its kernal sources code but all i need is a proper guide to build CM roms or AOSP.plz help me.
Mods if i have posted in wrong thread plz move this to proper section

[HELP] Building rom from kernel source code.?

Hello there,
I am trying to build a rom from scratch for xolo black device. The problem is that they have uploaded only kernel source.
Therefore, I can't figure out how to build the device tree and other things to make a working rom package. If I want to port cm12 to my qualcomm device (unsupported), then what I need to download and the order to executing the commands. I downloaded cm 12 sources but after that cant figure out how to compile other sources and libraries when all I have is kernel source code.
I want to use normal official google version of lollipop/marshmallow as the stock firmware UI is laggy and full of bugs.
I just cant seem to get a straight guide to make a rom from scratch with custom apps and launcher while using the kernel provided by the vendor.
Please help me out.
Thanks.

[Q]How do I port a ROM with an android version NOT made for my phone yet, but it is availible on a very similar device?

So as the Q says.
If you still don't get what I am trying to ask:
Suppose there are two very similar devices one has jellybean for it and the other does not so how do I port that ROM to the other device without a base ROM. AND IF I CAN'T. Then please tell how to build ROM from source to a UNSUPPORTED device.
Thanks in advance
Manav Harsana

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