how to do undo and reedit?

[Sasitaran]

Has anyone figured how to do this? I tried and it didn't work?

[supermxn]

For me it works bro try ro do it properly.Does your phone running one ui 2.1?

[Sasitaran]

yes it is. just realised what the problem is. I type by swiping. in order for this to work, swipe to type needs to be turned off