Custom ROMs are the ultimate expression of the openness of the Android ecosystem. Learn how to make use of them to soup up your phone or put new luster into an old device.

ROMs can be tricky things, so be careful that you use what I tell you here as more of an introduction or loose guideline for how to install a custom ROM.

Installing a custom ROM of this nature requires dedication, so you'll need to change how you use your Android phone.

Go to the Android Market on your phone and install ROM Manager. This excellent application handles backing up and restoring, as well as flashing new ROMs, all from an easy user interface.

How To | Tutorials How to Install Android 6.0.1 Marshmallow on Samsung Galaxy S4 LTE with AICP custom ROM By Felix Harley February 7, 2016 April 11, 2022 1 Comment ...

For Android enthusiasts, rooting and custom ROMs were once the ultimate draw ... While iPhone users had the option of jailbreaking their devices to install a handful of apps that Apple didn't approve ...

ROMs let you upgrade Android before your manufacturer does. Still waiting for KitKat on your HTC One? You can often get updates much faster with a custom ROM like CyanogenMod.

Update: There are now several different custom ROMs based on Android 4.1 for the Kindle Fire, including Jandycane, Iced Jellybean, Alien Droid, and an SGT7 mod.

Custom ROMs are one of the coolest things about Android devices, but do you use them at all? Let us know in our featured poll.

How to Install a Kernel for Android. The Android's kernel controls many aspects of the operating system, so when you replace the operating system you replace the code that keeps Android running.