"Fast"onamobilephonedisplayusuallyindicatesthatthedeviceisinafastchargingmodeorthatitisconnectedtoafastchargingcableoradapter.Thismeansthatthephoneisreceivingpoweratafasterratethannormal,allowingittoc
"Fast" on a mobile phone display usually indicates that the device is in a fast charging mode or that it is connected to a fast charging cable or adapter. This means that the phone is receiving power at a faster rate than normal, allowing it to charge more quickly.