Hi! I have the Nexus5X and even though there are a lot of ROMs for the 5X, I don't really like any of them, so I was wondering how I would go about creating my own ROM. To start this off, I want this ROM to be a viable option for 5X users, a "legit" ROM, and I do not want to use a kitchen.
I do have previous Android building experience. Since I can do that, I want to know a couple specific things about making a ROM suitable for daily use.
First of all, how do I include the latest security updates from Google?
Secondly, how do I get OTA updates for my ROM(like AICP has an AICP OTA app)?
Thirdly, how do I know which revision to sync (r1, r2, r13) etc.
Fourth, are there any other things that I need to keep in mind when building this ROM and making it like other ROMs in the sense of stability, professionality etc (I can't really explain it, just that it's not simply someone adding random features)
Thanks
Related
I had hear about cyanogenmod earlier and even tried to install it once when I was a rank noob without much luck. In my recent explorations of kernels and cifs I found myself at the cm site. It seemed pretty organized and I thought it might be interesting to have another go at it. I followed the instructions and installed it and it worked flawlessly. I restored my apps from Titanium backup and I'm up and running. I did some research in our forum and that, combined with some of my own observations, makes me wonder about the relationship between CM and some of the other roms like Vegan Ginger (which I really like) I get the impression that some or even all of our roms here are derivatives of CM that have been tweaked further by our devs. Is this correct? What is the difference between Vegan Ginger for example and CM7? I'm really puzzled because the kernels and the basic look and feel seem very similar. Someone even remarked that all of our roms are derivatives of CM. I'd be interested to know some of the background and the pedigrees of the various roms and their relationship with CM.
Cyanogenmod is one of the more known and talented group of Android ROM developers, developing for many devices and being a large team of dedicated coders, artist, etc...
They have taken the stock AOSP code and have modified, enhanced and added features far beyond the stock code. Most ROMs you see that have these additions are because they are forked from Cyanogenmod's github and then edited to look like their own (different graphic images, different text wording, etc..).
CyanogenMod was also one of the only ROM devs that I know of that got a Cease & Desist letter from Google early on and created the separated config of installing the rom.zip and Gapps.zip (Rom image and Google Apps).
As for how Vegan-Ginger relates...
Project Moving to Gingerbread
January 12, 2011 14 Comments
Just a quick update for everyone so you know where we stand at this point. Because of all the issues I have had trying to reverse engineer fixes into VEGAn, we have decided to move away from the actual VEGA system image. We have decided to move the project to a MODIFIED CyanogenMod 7 (aka Gingerbread) ROM with “inspiration from VEGA”. This will allow us to not only fix issues more easily but our work would also directly benefit the CM7 camp as well. This would give also give everyone the choice of a completely stock gingerbread like ROM as well.
THERE IS NO ETA AS OF YET FOR A RELEASE. When there is one…. you all will be the first to know! Exciting Times Ahead.
-GoJimi
Extreme GingerNerd
Click to expand...
Click to collapse
Hello XDA-Developers.
Some of my friends in the phone/wireless communications business (including a PhD) tell me that custom ROMs are unsafe and there could be written in the code spyware such as keyloggers that can steal your data and do other things of the sort in the background. Cyanogenmod (and AOKP maybe) seem to be pretty safe, and I am running it on my i897, but the Legend is not supported anymore and the latest official ROM I can get is Gingerbread on CM7, which is very slow and seems to have issues. However, I have found these UNOFFICIAL Cyanogenmod/AOKP ROMS made by others:
http://forum.xda-developers.com/showthread.php?t=2353659
http://forum.xda-developers.com/showthread.php?t=2222597
http://forum.xda-developers.com/showthread.php?t=1905588
http://forum.xda-developers.com/showthread.php?t=1562595
2.2 ROM
http://forum.xda-developers.com/showthread.php?t=866849
Note: Don't know if this matters, but all the ROMs save the last were not made by Recognised Developers.
These ROMs (I haven't tried some of them yet) run very smoothly on the Legend and are almost as good as a daily driver.
So can I trust these ROMs because they are based on CM/AOKP but are unofficial, or is the security compromised as it was unofficially done by a member? I would like answers from a technical point of view, not speculation such as 'devs usually have no intent', etc. Don't get me wrong, I may be paranoid, but I truly appreciate the amazing work that devs here are doing, but the possibility of security issues, especially with Linux and open source, is of my concern.
I know Its pretty dumb to ask after seeing a lot of tutorial here, But I really can't understand! My Device is a huawei ascend y300. I have lots of custom rom on various forums. So I wanna built one myself! One of the developer built cm 11 from source and he is rolling out nightly on a daily basis. My interest is to build the cm11 too on my own computer based on his device specific changes he has done. and he has done a lots of changes for our device. Also if I can make any other rom from its source based of his work like mokee rom, or slimbeam etc. ANy help is appriciated. thnk you
I want to learn how to build a rom for an new device that no one has created a custom rom for. I am kinda new at this. But I want to learn how. I is there a full on guild or something on how to do it... I want to know. There are devices out there that have to custom roms yet that I would like to build for. I would like to use AOSP to build a clean fresh pure Android rom. Those devices I want to build for have the right specs to run a newer Android version but the developers did not realse an update for. I really would like to learn how to build/create my own Android rom from scratch... Learn how to build a kernel, bootloader, etc. to help the rom run right. Can anyone help?
http://forum.xda-developers.com/showthread.php?t=1272270
Thanks me if it helps you
@jakeh9777
Read this http://forum.xda-developers.com/chef-central/android/guide-android-rom-development-t2814763
Especially post #4 and below
Thanks!
My only problem is where do I get a device tree and all the files for the device? I am wanting to build roms for devices that no one else build roms for yet. So it is going to be hard to customize roms for those devices without any roms in the first place. I know how to download source but I can't build it a rom from it. I just want to support devices that no one else has but the ones people want still... And some of them aa silde out qwerty keyboards. Can I get some more easier instite... I better at learning physically, so a video will be good too.
P.S. I can't get a device tree from CM if the device is not been added... That is why I said these devices don't have roms yet.
I have a Lenovo A1010a20 (A Plus). It shipped with Lollipop but I'd really like to install a custom ROM. I have the bootloader unlocked and a TWRP image for it but I can't find it supported by any of the major custom ROMs.
I'm just wondering - how difficult would it be to compile the ROM (I was particularly looking at ResurrectionRemix but I could use another if it makes a massive difference) from source, to work on my device? I'm not too bothered about this phone, it wasn't very good even when it came out so I'm willing to use it as an experiment.
I have some experience with this stuff, but not a massive amount. Any help would be much appreciated.