Rooting LG G3 keeps the Optimus UI or remove?

[Fina1234]

Exactly what the title says, If I root my LG G3, do I lose the Optimus UI that comes with this phone or not? And also how to root.

 

[carmelpayton]

Know it dont come with a phone

 

[carmelpayton]

I have a new phone number do you need it

 

[theandroidmaster]

See, if you root your phone, you will not lose your ui unless you flash a custom rom. All rooting does is give you superuser access. But if you don't know what you're doing then i suggest not to flash a custom rom. For further details please follow the like to find out how to root your phone.
http/forum.xda-developers.com/showthread.php?t=2776198