On iOS and Android: the player must be connected to the internet to spin the wheel. As of August 2014, the daily booster wheel requires a network connection (Facebook / King.com). Without a connection, players are no longer able to obtain boosters without paying for them. However, some mobile players may still suffer a glitch that will not cause the booster wheel to return, but instead erase all of their progress, forcing them to start again at level 1.