Just received call from Samsung, remind me to go do replacement at the place where I collected it at 29 Sept.
I asked is there due date for this replacement and he said for time being no.
My unit is fine. The only trouble is I need to find a spare phone to transfer data and use while I doing replacement. And transfer back after replacement. Time consuming.....

I need to make sure dad got phone to use for work while I take his phone for replacement.

Received msg from the Samsung store where I collected phone to arrange time. They said they did not receive news regarding what freebies will include when replacement and will update me.