How to Install Cosmic OS Nougat on Galaxy S5

Cosmic OS Galaxy S5
Cosmic OS Galaxy S5

Cosmic OS is an amazing Custom ROM based on Android 7.1.1 Nougat with additional customization features for modifying your device to suit your own personal taste and preferences. The ROM also has a decent battery life and all the basic features are working without any issue.
A custom recovery such as CWM or TWRP will be needed to install Cosmic OS ROM on your device. It is recommended to backup your important data and settings as this procedure will require you to wipe data on the phone. We will guide you through the entire process of how to install Cosmic OS on Galaxy S5.
If you love personalizing your device and to stay unique, then Cosmic OS would be an ideal choice. Below you will find a list of some amazing features this ROM offers.

If you want to try out Cosmic OS on your Galaxy S5, then simply follow the step by step instructions below.

Features of Cosmic OS ROM

Android 7.1.1 Nougat

Status Bar

  • Clock and Date customization
  • Network Traffic Indicator
  • Status Bar brightness control


  • Navigation bar tuner

Lock Screen

  • Music seek control when locked
  • Lockscreen bottom shortcuts

Notification Drawer

  • Quick settings tile customisation
  • Brightness slider toggle
  • Wifi easy toggle
  • Advanced data tile
  • Vibrate on touch


  • Heads-up toggle
  • Pixel Launcher
  • In-built SuperSU
  • Substratum
  • Per app expanded desktop control
  • Multi window mode
  • Wakelock blocker
  • Cosmic OS logo in status bar
  • Toggle dashboard suggestions
  • Change DPI
  • Live Wallpaper picker


Supported models



Warning: Rooting or flashing Custom ROMs will void your warranty and can brick your device if done wrong. We are not responsible for anything that may happen to your phone. Proceed at your own risk.


First let’s have a look at some of the prerequisites before we take you to the step by step instruction.

  • Your phone should be rooted and have a custom recovery (CWM or TWRP) installed in order to install this Cosmic OS ROM on your phone.
  • This tutorial will wipe out all your data. Make sure you backup all your data in your phone before going forward for the tutorial.
  • Make sure that your phone has at least 50-60% battery.
  • Download Cosmic OS ROM form link given below.


How to Install Cosmic OS ROM on Galaxy S5

  1. Install or update to latest TWRP or CWM custom recovery.
  2. Download Cosmic OS ROM and GApps.
  3. Copy ROM and GApps to internal storage.
  4. Turn off your phone by holding the Power button down for a few seconds.
  5. Boot to custom recovery by pressing and holding the Volume Up, Power and Home buttons at the same time.
  6. Wipe /data, /system and /cache.
  7. Flash ROM and GApps.
  8. Once the installation process is done reboot your phone.

The first boot will take a while because it is booting for the first time on a fresh installation of a Custom ROM.

Instructions for update:

  1. Download Cosmic OS ROM and GApps.
  2. Copy ROM and GApps to internal storage.
  3. Flash ROM and GApps.





Source: XDA


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