Where to start when creating your own rom?

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ResolutionHD

Senior Member
Mar 15, 2012
162
16
Well I think I've finally got the nerve to start customizing my own stuff for knowledge now that I know a little bit more about what I'm doing. Anyways I was wondering what tuts, programs, skills I should learn and could use? Anything you provide is helpful to me. Basically I wanna create a rom for my personal use only.
 

LiLChris06

Senior Member
Nov 23, 2011
2,381
1,261
XDA
Personally I started by modding a rom to my liking then started creating my own.

Task's deodexed AT&T leak is a good place to start.
Download it, extract it to your PC with 7zip then mess with the files and zip it back up.

If you want to start from scratch there is a ton of guides, just search for it.
Basically you download the firmware (.img file) extract it, deodex it, zip it up and see if it works then try modding it.
 
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ResolutionHD

Senior Member
Mar 15, 2012
162
16
Personally I started by modding a rom to my liking then started creating my own.

Task's deodexed AT&T leak is a good place to start.
Download it, extract it to your PC with 7zip then mess with the files and zip it back up.

If you want to start from scratch there is a ton of guides, just search for it.
Basically you download the firmware (.img file) extract it, deodex it, zip it up and see if it works then try modding it.

Sounds pretty straightforward. Thanks!

Sent from my SGH-I777 using Tapatalk 2 Beta-6
 

votinh

Senior Member
Jul 6, 2011
2,340
449
Always want to create one own but shy away.
Under my mind, in order to create one, I must have vast knowledge of coding skills, especially Java, compiler such Eclipse, .....JRE. Can't handle that.
As for kernel stuff, C/Assembly language is a must. W/o it, just simply can't accomplish.
 

ResolutionHD

Senior Member
Mar 15, 2012
162
16
After your rough draft of a rom is created and your wanting to find bugs and errors, what ways do you guys use to go find and track these issues?

Sent from my SGH-I777 using Tapatalk 2 Beta-6
 

ResolutionHD

Senior Member
Mar 15, 2012
162
16
adb lolcat
or
adb logcat

terminal sessions become your best friend and your worst enemy

Thank you :D

Also i took a look at the Sh!trom guide and it was exactly what I needed to get started!

Whats the difference between i9100 and i777 when it comes to roms. I noticed in Entropys guide he used a rom from i9100.
 

Entropy512

Senior Recognized Developer
Aug 31, 2007
14,088
25,086
Owego, NY
Thank you :D

Also i took a look at the Sh!trom guide and it was exactly what I needed to get started!

Whats the difference between i9100 and i777 when it comes to roms. I noticed in Entropys guide he used a rom from i9100.

I777 bases usually have AT&T mangling.

For ICS you only have leaks, for GB you have two choices, both of which had major bugs.

In my opinion, XWLA4 was the pinnacle of Gingerbread on the GSII.
 

trell959

Senior Member
Dec 20, 2010
6,146
785
29
California
I use dsixda's kitchen when I want to whip something up. I don't believe you can run it on windows though.

EDIT: Just checked, it also supports windows and Mac. Damn, it's been a while since I used windows.....or Mac :p

Sent from my SGH-I777 using xda premium
 
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SeanHacker

Senior Member
Sep 7, 2010
22,394
48,729
42
Portland, Oregon
Personally I started by modding a rom to my liking then started creating my own.

Task's deodexed AT&T leak is a good place to start.
Download it, extract it to your PC with 7zip then mess with the files and zip it back up.

If you want to start from scratch there is a ton of guides, just search for it.
Basically you download the firmware (.img file) extract it, deodex it, zip it up and see if it works then try modding it.

basically everything is wrong here considering you're using windows. yuck. :D
 

ResolutionHD

Senior Member
Mar 15, 2012
162
16
Im using Linux for this?

This is even more interesting than I thought! Hmm how would I go about themeing the recovery? Lmao I can't stand plain. I need it to feel custom.


Sent from my SGH-I777 using Tapatalk 2 Beta-6
 
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    Personally I started by modding a rom to my liking then started creating my own.

    Task's deodexed AT&T leak is a good place to start.
    Download it, extract it to your PC with 7zip then mess with the files and zip it back up.

    If you want to start from scratch there is a ton of guides, just search for it.
    Basically you download the firmware (.img file) extract it, deodex it, zip it up and see if it works then try modding it.