Database Users

Help from experienced Developers!

Hello devs,
I have had a Micromax Canvas 2 Colors phone since a year and a half now. Custom/Themed ROMs were uncharted territory for me till June of this year, when my warranty was about to expire. I decided to use the VionicL ROM then. One heck of a ROM that was. Later, in the span of months, so many developments came in for the device, CM11, CM12/12.1, MIUI, and so on. I was very happy to see that there are so many people working hard on providing us the very best experience on our phone. But, like most of the average mobile phone users, I used to download the ROM, install it and enjoy, nothing more than that.
Now, as the time has come for me to switch to a new phone, I am switching to Lenovo K3 Note. I have had digitizer issues with my Canvas 2 Colors and the battery back-up was a little on the poorer side. So, I'm finally giving my phone away to one of my friends and moving on. Although, I would've loved to experience the final, stable build of CM12.1. Thanks to all the devs that worked hard on that. @Al3XKOoL : Especially you, man!
Now that I'm going to be using a new phone, starting from the 28th of October as per Flipkart, I looked up the phone on xda. Unfortunately, there is no forum for the phone. I was a little disappointed, but even C2C did not have a forum a few months ago. So, I tried looking for ROMs, and I have to say, I was a little disappointed with the progress in new and variety of ROMs. I agree that it is a fairly new phone, but there are a lot of people who own that phone, so I was expecting better results. And another point that many people like me would be searching for ROMs.
The help I request from all the developers here is to teach me to develop ROMs and Porting ROMs. I am absolutely inexperienced here, but I'm eager to learn. I'm 17 years old and I am studying 12th grade at the moment. I would still love to learn about ROM development and Porting so that I can provide the people with some ROMs like you all have. Although, I will not be helping out the C2C family, I can start to help the K3 Note family in any way I can. I hope some developers are interested in having an acquaintance.
Please consider this a sincere request and if anyone can please help me learn, I would be very, very grateful to you. I know that I can't learn it overnight, and that is why I want a proper guidance.
If anyone is interested to help me learn about the things mentioned above, please contact me through a message.
Thank you and sorry for annoying you lot with a long post!
And I will be indebted forever to all the developers in the C2C community for giving me and all the C2C owners a pleasurable experience. Thank You!
Sorry for tagging you people, but I hope you don't mind and you people are the most recognized devs in the C2C community :
 @vibhu0009
 @smokerman
 @ariafan

first of all thanks for our words..im still using my WIKO RAINBOW as my second phone..ive moved on to VODAFONE SMART ULTRA 6 and im testing MIUI 7 LOLLIPOP with a ported rom already that is booting and running with TWRP ..although is very buggy its ALPHA version still, that is nice..
for developers/porters whatever is not easy to teach someone..we have our work to do and that kind of knowledge we have, it took us a few years and at least some dead phones, hard bricks and a few other bad things that could happen to our phone..so my advice to you:
read
search
talk with other users
now and then ask for help when you need it, some users know a lot
you need time and patient..be aware that many times things will not go as you expect or wish..best of luck and keep following us in my blog and youtube..RAINBOW / MMX A120 C2C still is a good phone.:good:

Is anyone developing cm 12 for lenovo k3 note

smokerman said:
first of all thanks for our words..im still using my WIKO RAINBOW as my second phone..ive moved on to VODAFONE SMART ULTRA 6 and im testing MIUI 7 LOLLIPOP with a ported rom already that is booting and running with TWRP ..although is very buggy its ALPHA version still, that is nice..
for developers/porters whatever is not easy to teach someone..we have our work to do and that kind of knowledge we have, it took us a few years and at least some dead phones, hard bricks and a few other bad things that could happen to our phone..so my advice to you:
read
search
talk with other users
now and then ask for help when you need it, some users know a lot
you need time and patient..be aware that many times things will not go as you expect or wish..best of luck and keep following us in my blog and youtube..RAINBOW / MMX A120 C2C still is a good phone.:good:
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Hey, thanks for taking time out to read my post and replying.
Nice to hear that you've been working on a different phone and rolling out new ROMs for that phone too!
Yes, I know that everyone have their own work, family and personal stuff and everyone are developing in their free time or as a hobby. I will be doing the same too as I have my studies as a bigger priority.
I understand it is not easy to teach anyone about developing, at least guiding is possible, right? I would be glad if you could guide me in what to read and where to be careful etc. stuff like that.
I already bricked my K3 note once and revived it somehow. I know it will not be an easy road or it is just as easy as downloading a ROM and flashing it in recovery, most of the users can do that. I know it is hard work, I will try to read, but there is so much knowledge on XDA alone that it will take me forever to read, understand and be able to implement. So, what I am asking is, if you could let me know on where to begin and in which direction to go after that, I would be indebted to you.
Again, Thank you for taking some time out, I know you have loads of work, and I hope I can be as good a developer as you someday!
weaponoidindustries said:
Is anyone developing cm 12 for lenovo k3 note
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There is a Chinese developer who has rolled out CM12.1, but the English translations are not complete, so there are some chinese fonts still left behind, and there are some bugs in that too. I would not recommend using that ROM for daily use till the bugs are sorted out and the full English support is included.
With some support, I was planning on compiling CM12.1 for the K3 note. I've noticed that major developments for this phone is on some Spanish and Russian websites and not on XDA. I was a little sad to see that, but hopefully, there are a lot of developments on XDA too!
Cheers1

Hello There!!
My Phone Is Mmx A120 Canvas 2 colours
I was trying to get back to stock rom
And Always Getting this no space error 5069 While Flashing (1st image)
After searching i found that format will fix this and i can flash like a charm
But after formatting my Device Is dead
no boot, no charging, no recovery
I'm Trying TO whole flash but I'm there is no option for that only Getting without bootloader one
Then i've checked it memory in memory test option now i'm getting
Nand Flash Not Detected
Plz!!! tell me what i can do to take my phone back to life
The Phone is out of warrenty

Can we get Cyanogenmod 12 for Galaxy V? SM-G313HZ

I've been looking around always flashing roms on this phone, and I saw one cyanogenmod project which can't be finish because it really needs a lot of improvements and it has many bugs, please someone help the developer to finish the Rom it would be a really great help :crying:

Se7en34 said:
I've been looking around always flashing roms on this phone, and I saw one cyanogenmod project which can't be finish because it really needs a lot of improvements and it has many bugs, please someone help the developer to finish the Rom it would be a really great help :crying:
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Click to collapse
Search Galaxy ace 4 in XDA, you will find the supporting for SM-G313HZ/H/DS and SM-G318H/HZ/DS. Anyway this is the cm12 ROM thread: https://forum.xda-developers.com/ace-4/development/unofficial-t3315957

can any dev make some other roms for moto g4 plus ?

Can any devlpr make some other rom like flyme, colour os, untill the Volte bugs solved in cm..that ll b great

Why don't you do it instead? There's a lot of resources on the internet that can get you started in no time.

If i know how to make rom from sources, i would started the work...if u know how to make thn ur gud to go..

All the Devs doing this stuff in their free time so take what has been released or make a ROM by yourself.
If you don't know how to make a ROM, head over to the library and the Internet, get books and stuff and learn the java programming language.
Additionally learn the "edify" language for setting up the updater-script etc. which is needed for proper recovery flashing.
So long...

I don't think the VOLTE bug is a motivator for any dev to develop an entirely new ROM.
They'd rather focus their efforts in squashing that bug and make a stable CM based ROM, which in my opinion is the best an Android can get.
from Moto™ G⁴ Plus (XT1643)

1chrome said:
I don't think the VOLTE bug is a motivator for any dev to develop an entirely new ROM.
They'd rather focus their efforts in squashing that bug and make a stable CM based ROM, which in my opinion is the best an Android can get.
from Moto™ G⁴ Plus (XT1643)
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Click to collapse
Yeah, I agree.
Plus PAC-rom is already in development, which takes the best from the best. So stay put, trust the devs and start contributing by testing of on-going ROMs.
PS
Resurrection Remix here and Beanstalk here are also in development.

Need help wrapping my head around building AOSP for HTC One M9

Hey folks,
I know most people have already given up on this phone because it didn't sell well and doesn't have much support. But like the rest of us still browsing this forum, I still have my M9 and still believe it can be improved. I am currently working on a project to build a clean AOSP rom (without any kinky modifications, just a nice stock rom built directly from the AOSP sources.)
I've never undergone such a project, and I've been reading a lot about the steps necessary to realize this goal. I've been following Sony's excellent AOSP building guide so far. I have the android sources downloaded, all I'm missing are the proprietary files (from the device itself, most likely) and the ability to set up the proper device trees/manifests. I was planning to use the Cyanogenmod device tree because a lot of work has gone into it and, given that my M9 is currently running one of the CM13 nightlies, is pretty stable and works with new device firmwares. I know there is already a guide on the Cyanogenmod wiki for building CM for the M9, but I am not building CM at all, I want to build a 100% stock AOSP rom.
Can anybody help me proceed from here? I've downloaded the https://github.com/CyanogenMod/android_device_htc_hima-common tree and put it into device/htc/himaul but I'm not sure where to go from here. The extract-files.sh script does not work (because there is no CM helper script). Does anyone have any experience with this sort of thing?
Thank you very much in advance. I hope this will help everyone as I know many people have been looking for a non-CM AOSP rom for this phone (some do not agree with CM design philosophies). I definitely plan to share this rom and write a guide to help other projects when this is figured out.
I look forward to hearing back,
vivremetrique

Hi, I have no idea on doing roms, but you could help be your tester ...
whatever you need, talk me
---------- Post added at 10:22 PM ---------- Previous post was at 10:19 PM ----------
It would be good to make a ROM Nougat if possible

AOSP 100% and cyanogenmod device tree are totally different
I don't know what does it take to have a full aosp working rom, but I'm sure that CM code has nothing to do with it.
anyway, with the right work it shouldn't be so hard since m9 shares hardware with nexus 6p...

Frug01 said:
[/COLOR]It would be good to make a ROM Nougat if possible
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Yes, the sources I will be building from will be Nougat sources (7.1 experimental sources). Thank you for offering to test once this is done.
throcker said:
AOSP 100% and cyanogenmod device tree are totally different
I don't know what does it take to have a full aosp working rom, but I'm sure that CM code has nothing to do with it.
anyway, with the right work it shouldn't be so hard since m9 shares hardware with nexus 6p...
Click to expand...
Click to collapse
I mean the operating system will be 100% AOSP, but obviously since this is not a Nexus/Pixel device the device tree will not be included in AOSP... The device tree/proprietary files have nothing to do with the actual user experience, they are simply needed for support of the hardware/stock kernel if desired/camera or wireless firmware. I don't see the sense is rewriting these from scratch given the time and effort already put into them by CM devs/those in the Cyanogenmod threads in this forum.
It would be great if some of you could help gather helpers for this project. It seems that properly setting up the device and getting ready to build the rom are all that is missing, so I'm hoping this goes relatively quickly.

So I believe I've made some progress. I downloaded the htc vendor files, the htc msm8994 kernel files, the hima-common tree, and the himaul tree. There is still something missing, because running the "lunch" command warns that it cannot locate the config makefile.
I found references to cm in cm.mk in device/htc/himaul/cm.mk but I don't know what to replace them with and I don't want to download the whole CM source tree as well.
Can anyone shed some light on this issue?

I can't help you, but that is a very good idea! Hope you can solve this issue.

Nice project, I would love to see AOSP Nougat on our M9! I'm not a dev who could help you with the building process, but maybe the dev of the CM14 port for M8 could give you an advice. Good luck!

I think you are underestimating the efford and skills it needs. Even with official Kernel Source released it took some really effort to make for example the camera work. If you don't know hot to setup a device tree for an existing rom, then I feel the skills required exceeding the ones you have. I don't want to offend you, but maybe it's better to take a step back an learn how to add this to an AOSP Marshmallow rom, instead of thinking about porting it to Nougat. If it would be that easy, wouldn't a ready to use Nougat Version of any other popular Rom for the m9 be out already?

Any telegram group of One M9???
Enviado desde mi HTC_M9u mediante Tapatalk

Adromir said:
I think you are underestimating the efford and skills it needs. Even with official Kernel Source released it took some really effort to make for example the camera work. If you don't know hot to setup a device tree for an existing rom, then I feel the skills required exceeding the ones you have. I don't want to offend you, but maybe it's better to take a step back an learn how to add this to an AOSP Marshmallow rom, instead of thinking about porting it to Nougat. If it would be that easy, wouldn't a ready to use Nougat Version of any other popular Rom for the m9 be out already?
Click to expand...
Click to collapse
That effort would.not be wasted. Once the solution to the camera problem is solved, it's solved for all versions, not just Marshmallow. We can reuse the kernel source and firmware blobs in N. I reckon that we don't have a rom because nobody is working on it.

If it would be that easy, why isnt there an official (or even inofficial) cm 14 for m9 out, as it already got an official cm 13? If everything you needed would be to just switch everything else to cm 14 and reuse the mm kernel source and blobs?

Adromir said:
If it would be that easy, why isnt there an official (or even inofficial) cm 14 for m9 out, as it already got an official cm 13? If everything you needed would be to just switch everything else to cm 14 and reuse the mm kernel source and blobs?
Click to expand...
Click to collapse
Because there is almost zero demand for one. People in the CM13 thread are actively discouraged from even mentioning CM14. How can we develop the ROM if we don't have anybody working on it?
Given CM's automated device tree preparation system, I doubt it would take more than a simple source tree update to Nougat to start compiling a 7.x ROM (whether it works perfectly or not, it would be a start).

Well then I would say, a way to start might be to try compile a booting cm 14 for the m9. Last time I looked there has been at least a device tree prepared for cm 14. I guess that would be the easiest way to test, if you might be succesfull with it

Any news @vivremetrique ? Or did you drop the project?

While it is possible to build cm14.1 for the M9, I was unable to make it see the sim card after days of trying. something in libril or possibly the firmware I have makes it not work.

Trainwr3ck said:
While it is possible to build cm14.1 for the M9, I was unable to make it see the sim card after days of trying. something in libril or possibly the firmware I have makes it not work.
Click to expand...
Click to collapse
If it is the same Problem I had with a CM13 based rom, then the build.prop is missing some Values to detect network. I took them from a working one and put them in the BoardConfig by hand

can't help, but my hopes are so high for this one!

LineageOS development [unofficial][To-Start]

Okay people, i know things do not look very good for this device, and yeah, we all are frustrated with the fact that no one is building any good rom(except this Resurrection Remix(on http://forum.le.com/in)) for this device.
I am thinking of trying to build the LineageOS for this device.
I am new to building roms, I have not developed any rom before, so this will be my very first experience.
I would very much appreciate any help that any of you may offer regarding any thing.
Be it any tutorial/guide, source codes, testers, or any thing else you have in mind.
I would be downloading the sources today and will look around for tutorials for porting roms with source code that i already have (thanks to that resurrection remix ROM dev 19wisnia89(on http://forum.le.com/in)).
I would also be contacting other devs of other devices for any help regarding the porting process and stuff.
If you know these stuff and would not mind helping me out, it would be very nice.
Please quote me on the reply here or PM me with anything here
Note: I would be needing testers because i don't quite own the device for myself, it's my mother's and i can't risk tempering with it, but I still want it to have a dev support.

All the best for the success, I also tried to compile the kernel and the source code is working completely fine without any modification but I was confused about the process of building the android So I will always help you whenever needs my help. and if you can guide me to building guide then i will also love to try that.

sscsps said:
Okay people, i know things do not look very good for this device, and yeah, we all are frustrated with the fact that no one is building any good rom(except this Resurrection Remix(on http://forum.le.com/in)) for this device.
I am thinking of trying to build the LineageOS for this device.
I am new to building roms, I have not developed any rom before, so this will be my very first experience.
I would very much appreciate any help that any of you may offer regarding any thing.
Be it any tutorial/guide, source codes, testers, or any thing else you have in mind.
I would be downloading the sources today and will look around for tutorials for porting roms with source code that i already have (thanks to that resurrection remix ROM dev 19wisnia89(on http://forum.le.com/in)).
I would also be contacting other devs of other devices for any help regarding the porting process and stuff.
If you know these stuff and would not mind helping me out, it would be very nice.
Please quote me on the reply here or PM me with anything here
Note: I would be needing testers because i don't quite own the device for myself, it's my mother's and i can't risk tempering with it, but I still want it to have a dev support.
Click to expand...
Click to collapse
all the best...we are here for testing!!

sscsps said:
Okay people, i know things do not look very good for this device, and yeah, we all are frustrated with the fact that no one is building any good rom(except this Resurrection Remix(on http://forum.le.com/in)) for this device.
I am thinking of trying to build the LineageOS for this device.
I am new to building roms, I have not developed any rom before, so this will be my very first experience.
I would very much appreciate any help that any of you may offer regarding any thing.
Be it any tutorial/guide, source codes, testers, or any thing else you have in mind.
I would be downloading the sources today and will look around for tutorials for porting roms with source code that i already have (thanks to that resurrection remix ROM dev 19wisnia89(on http://forum.le.com/in)).
I would also be contacting other devs of other devices for any help regarding the porting process and stuff.
If you know these stuff and would not mind helping me out, it would be very nice.
Please quote me on the reply here or PM me with anything here
Note: I would be needing testers because i don't quite own the device for myself, it's my mother's and i can't risk tempering with it, but I still want it to have a dev support.
Click to expand...
Click to collapse
If you are on Telegram(app)
you could join us few devs and testers in this group and ask for anything you need
here is invite & join link:
https://t.me/joinchat/AAAAAEEHPrwCrEYn3uf6BA

Abhi_ said:
hey i first want you to tell me what you know about building?
Because you have mentioned you will look around for porting roms,etc.
I hope you know how linux works.
That's it
if you have queries feel free to ask
If you are on Telegram(app)
you could join us few devs and testers in this group and ask for anything you need
here is invite & join link:
https://t.me/joinchat/AAAAAEEHPrwCrEYn3uf6BA
Click to expand...
Click to collapse
I have gone through the porting guide on CM wiki(through archive.org) a couple of times and a few more places, I have not downloaded the source code of Lineage os, but I have source code of cm13, so i'll build it first,