Cannot change keyboard input

[ozpacific]

As I'm running Kitkat 4.4.2, there is a problem about changing the keyboard language input as swipe on spacebar doesn't work. I have 2 languages input on QWERTY on settings.
I'm on Poland firmware XEO 9/1/14 version.

I did factory reset, as I can swipe language keyboard.
But later when adding other apps, the swipe keyboard becomes like locked as
cannot change other language keyboard.

So seems problem with that firmware??