mi 4a 2016116 mi account remove in umt dongle
remove back cover battery power must be disconnected
short two points connect cable or connect cable short two points
now phone go in edl mode open umt qcfire click reset mi Acc done
mi redmi 2 model 2014818
mi account reset in umt tool tested
just connect in fastboot mode press vol and down
tick on mi account reset
and click execute and done