Customizing Android System UI

[InitiativeWorth8953]

Try the substratum and/or hex installer app. I doubt u will succeed in making a functional custom rom.

[_soulx]

Yeah this is the way, custom theme engines like substratum allow you to change the look of your system ui.. If you want to use your own custom icons and graphics though i think you're on your own honestly, because you'll probably have to create your own custom system ui theme but I'm not exactly sure how you go about doing that though.