Default Europe stock rom ?

I have LG G2 D802

Android 4.2.2
Baseband Version: M8974A-AAAANAZM-1.0.190036
Kernel: 3.4.0
Build number: JDQ39B
Software version: D80210a-TMO-XX

ROOTED and i want to remove root

I just want to know can i flash EUR rom or i must again download TMO rom ?

THX