Default [Q]lg l3 II with e425 botton retro-illumination?

Hello, i have rooted my phone and install the new CWM with the playfulGOD script. (cobmaster)-

I have some question:

1 with e425 flash the e430 lose the doubletap wakeup functionality and the BACK / MENU retro illumination.
Any chance to recover it?

2 i have use again the kdz tool for flash e430 (V10D is not possible unlock for root) i lose my root? or not?