no solution
because the thing is this Amigo 2.0 makes a chipset like snapdragon 800 and 3 gb RAm on their knees well its hard to argue about changing the ways of this UI yes sometimes the default keyboard pops up well only way is switch it again via notification panel well not the Answer you need but this is how it is sorry mate ....As Gionee peoples confirmed that they provide KITKAT update next month we can hope aroud 15 to 20% improvement in processing ,fingers crossed..................simply install GO LAUNCHER and make it default and the issue is solved.