GalaxySuser: Hi is it normal to have a question mark below the first bootup screen?
If you mean exclamation mark then yes. It shows that you've rooted your phone. It causes no problems at all and is easily removed. Have a hunt through the sticky S2 thread for Brendon and find his guide (linked in his signature). It'll tell you how to remove it.
haakuturi:K1000716: Have you used the market fix? I can download foursquare from the market, can you not even do that?
Yep, I've got the Market HD fix. Maybe worth re-flashing it to see if that helps =/
I wonder if my different market causes the issue? I'm using a DPI fixed market, not the HD one.
Can anyone else install foursquare using the HD market?