Default [Q] Region Unlock when upgrading to 4.4.2

Hi Guys,

I have bought here in Israel a i9505.It in in 4.3
Just root it and installed CWM.

If i look at the box, i can see that it is coming from Europe (i don t have the sticker with region lock but i have a list of countries...)

I can''t know if it was region lock or not but it working with no issues with my Israeli SIM card

My question : if i upgrade to an official 4.4.2 ROM, will it be still region unlock or will it be lock ?

Thanks dor your help
Have a great day
Dan