How do I turn the DARK CHAT THEME On/Off?

Tap the side-menu arrow, located halfway up the right-hand of the screen, so that the side-menu is brought into the display.

At the top of the screen, you will notice 5 tabs, GLOBAL CHAT, CLAN CHAT, PRIVATE CHAT, INBOX & Cog Icon (Settings).

Tap on the Cog Icon (Settings) tab.

The screen should now display all of the options that you can adjust, with DARK CHAT THEME being the fourth option within the lefthand column, immediately below the FLIP CONTROLS On/Off selector.

To turn the DARK CHAT THEME On/Off tap on the slider to the right of DARK CHAT THEME. Orange indicates that the DARK CHAT THEME is On, Grey indicates that the DARK CHAT THEME is Off.