Rated 3 out of 5 stars

bởi aubbieed vào Tháng năm 20, 2017 ·

I accidently upgraded to ver 53 from 49 and now my buttons dont work. I tried reverting back to 49. but I can't get it to revert (that never happed before). How can I get the buttons to work, or revert to FF 49?