Since Dev preview is probably coming out tomorrow I was wondering are all WP 8 apps directly compatible with 8.1 or do the developers need to push out an update before they become compatible?
I have faced this issue on my Nexus 7 last time when I updated to Kitkat and some of my favorite apps become incompatible and didn't work until they pushed out an update....
I have faced this issue on my Nexus 7 last time when I updated to Kitkat and some of my favorite apps become incompatible and didn't work until they pushed out an update....