Hay muchos pasos ?
Recovery
Step02. Perform a factory reset on recovery.
Step03. Recovery runs the ROM file.
Aroma Installer
Step04. Select the language you want to use for the installation.
Step05. Select "MagMa-NX Custom Firmware Install".
Step06. Select the device you are using.
Step07. Select the kernel to use.
If you installed the kernel before installing the ROM
Select "[Kernel preinstalled] Do not install the kernel".
Step08. Select the CSC of your carrier.
Step09. Select the debloat App. (Keep default option if possible)
Step10. SystemUI, UDS, and the color of the battery icon displayed in the status bar.
Step11. Select the launcher you want to use. (Default: S8 Launcher)
Step12. Select the Add user selection option.
Step13. Select the type of camera app you want to use.
Step14. Select the sound mode you want to use.
Step15. Select the gps locale in your area.
Step16. Select the type of rooting.
Step17. Select the wipe method.
Step18. Now click Next to install the ROM as you chose so far.
Step19. When the installation is complete, click Next to reboot the system immediately.
Step20. Wait approximately 15 ~ 20 minutes and the system will be booted and the first system setup screen will appear.
Step21. After the initialization is complete and the home screen is displayed after booting is completed, run the "Live wallpapers" app on the second home screen.
Step22. Select "HOME AND LOCK SCREEN" and select the desired background.
Step23. Press "SET AS WALLPAPER" to finish setting up Infinity wallpapers.
Step24. Now, when you press the power button to turn off the screen, the AOD screen is displayed and the Infinity wallpapers are applied.