5 Best Custom ROMs for Android Device

#1. CyangenMod

CyanogenMod is the most popular Android ROM. They are available on almost all
Android device and they offer many great
features that are not found in the official
Android ROM.

#2. MIUI

MIUI is the most popular custom Android ROMs.
It became popular because of its beautiful
iOS-like interface and tons of extra features
like flashlight, a notes app, weather, and a
lot of fantastic security apps and themes.

#3. Paranoid Android

It is an AOSP build that is based on the CyanogenMod, but has come into its own since the move to Jelly Bean 4.2.1. The unique thing of this ROM is its hybrid mode that allows you to switch among smartphone, tablet, and phablet user interface.

#4. AOKP (Android Open Kang Project)

It is great for Nexus devices as it allows you
to change the color of the on screen
softkeys. It also has the option to make the
status bar and navigation bar transparent
along with LED notifications. Stability is also
one of their major priorities.

#5. Slimbean

SlimBean is a very light and feature-rich
ROM while maintaining stability. It has its
own custom kernel which allows you to
under-clock and overclock the CPU, theme
engine support, and lots more.