I have a LG P350 which development has stopped but i want to keep it updated, i have my computer ready for building, also i have kernel sources, Cyanogenmod 11 and 10.1 sources too, (I don't know exactly if 10.1 sources could help) and i know that i need to apply patches to work on Armv6 but i don't know how to apply them to the source code, also i don't know if i would just need the pure source code to build or i need to do more modifications to it and finally, i don't know if the rom would work with 2.36 kernel which it's the most stable one for this device, i'm very new in this but i know that i can keep update my little phone, thank you all in advance for help.
DiegoConD said:
I have a LG P350 which development has stopped but i want to keep it updated, i have my computer ready for building, also i have kernel sources, Cyanogenmod 11 and 10.1 sources too, (I don't know exactly if 10.1 sources could help) and i know that i need to apply patches to work on Armv6 but i don't know how to apply them to the source code, also i don't know if i would just need the pure source code to build or i need to do more modifications to it and finally, i don't know if the rom would work with 2.36 kernel which it's the most stable one for this device, i'm very new in this but i know that i can keep update my little phone, thank you all in advance for help.
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Hello, looking at your situation here is what I can conclude. First off you will need to change things for building on ARMv6 architecture, check this out for example. But your biggest problem will be that Android 4.0+ uses Linux kernel version 3.0+, and with the 2.36 kernel you have a lot of things will be broken and need fixing. That being said if your up for the challenge for it cause that's what were all about .
shimp208 said:
Hello, looking at your situation here is what I can conclude. First off you will need to change things for building on ARMv6 architecture, check this out for example. But your biggest problem will be that Android 4.0+ uses Linux kernel version 3.0+, and with the 2.36 kernel you have a lot of things will be broken and need fixing. That being said if your up for the challenge for it cause that's what were all about .
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Well, i got this http://forum.xda-developers.com/showthread.php?t=2144790 that is the most similar phone talking about hardware, it has 3.0 kernel working well so i thought i could port it, i found this http://stackoverflow.com/questions/15961306/porting-kernel-from-another-device so i think i would have less problems due hardware similarities (Look here http://www.gsmarena.com/compare.php3?idPhone1=3516&idPhone2=3735 ) so, if i have cm11 pure sources, i add this kernel sources and some patches i would have it booting? Sorry for this very dumb question but, i didn't get at all about the armv6 part, how to apply patches, which i would need and all that, i really want to learn about this so thank you for this answer and the next ones :good:
DiegoConD said:
Well, i got this http://forum.xda-developers.com/showthread.php?t=2144790 that is the most similar phone talking about hardware, it has 3.0 kernel working well so i thought i could port it, i found this http://stackoverflow.com/questions/15961306/porting-kernel-from-another-device so i think i would have less problems due hardware similarities (Look here http://www.gsmarena.com/compare.php3?idPhone1=3516&idPhone2=3735 ) so, if i have cm11 pure sources, i add this kernel sources and some patches i would have it booting? Sorry for this very dumb question but, i didn't get at all about the armv6 part, how to apply patches, which i would need and all that, i really want to learn about this so thank you for this answer and the next ones :good:
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The best way to start is use the ARMv6 branch of Cyanogenmod 11, replace the CM 10.1 in the previous linked build guide with cm-11.0 ("repo init -u git://github.com/androidarmv6/android.git -b cm-11.0"), and then to direct the build to use your kernel take a look at this guide on integrated kernel building with Cyanogenmod.
Hey! I'd love to know more about kernels, but I can't find that info.
What are the differences between Android versions in Kernels? How hard would it be to port Android on some device that already has a linux kernel? (Maybe something simmilar to what this guy did, just with more info on the process) What about a device that already has an Android kernel, just for other android version?
Would it be possible to port an older android version to Nexus 5x? (I.E. Lollipop, maybe even KitKat)
EDIT:
Okay, so I know that I would have to port kernel modules from devices with same chipsets, but I don't really get it.
Hi, this is my first post on xda, but i was reading it about 4 years and now i have unusuall question:
I have phone - samsung callisto (GT-I5510) with cyanogenmod 10.2 rom (android 4.3.1), and kernel sources are available for it, but only below 2.6.35.7 since phone is ancient. This is "latest" and probably "fastest" android phone with qwerty keyboard (not including this unrootable new blackberrys), so i think that it would be nice idea to deploy lightweight kali linux nethunter installation for hacking purpouses. I had some problems with oficial installer, and i had to modify it to allow install on device with such small /system partition, but the problem is that chrooting to Kali Roling is not working, becouse minimal kernel version needed is 3.2.*.*
Question is: Can i somehow "update" kernel sources of this device, so i can build 3.2.*.* kernel? I have much free time and even more determination to do this.
Hello everybody. I love this community and I have been lurking for a long time.
I have noticed on a foreign language forum that some people were offering a custom rom for my android 9 TV box.
The chinese box is based on a s905x3 CPU and has a mediatek wifi chip for which it is hard (if not impossible to find the wifi drivers).
The site claims that the image was made by modifying the stock rom that came with the box. Is this possible or do all custom roms need to be build from the source?
The custom rom I want to make is going to replace the launcher with kodi.
I am prepared to build the whole rom from source but I do have a couple of questions.
Since the mediatek wifi drivers cannot be found how would I go about including the binary for the wifi?
I have noticed that the box that I have uses a .ko (kernel object) module to drive the wifi chip.
Can I include these kernel objects in build? It is a shame that the kernel is built as a 32bit system. Would that mean that I can only compile a 32bit kernel if I were to reuse those kernel modules and binaries?
Another idea is to perhaps use the kernel from coreelec in my build since it seems to include a lot of drivers.
Is it possible to use a kernel from something like coreelec but use the source from AOSP for the rest of my build?
Is there anything else that I should be aware of?
Thank you all!!!!
Can anyone give me any hints to any of the questions?
Essentially I want to swap out the stock launcher for Kodi. What is the easiest way to do so?
Hi!
I've got a really old and "rare" Archos phone and I'm trying to upgrade it but I have a bunch of questions.
-> is there a list of which android versions can support which old kernels? (like can I get Nougat on a 3.4.5 kernel version?)
-> if I want a new kernel, how am I supposed to choose it? I've found the Mediatek kernel for my phone model but I need a kernel based on a newer version. Is there a tuto that explains how to modify a kernel to support a certain device?
-> can I upgrate my existing kernel without needing to go find another? or can I adapt a newer android version to my old kernel?
Basically, there is no custom ROM for my model and I try to build one and am more and more confused about where to start. (Like if I start with Nougat but my kernel doesn't support it that'll be a bit of a time waste.)
Thanks for your answer!
With regards to a list look inside here.