Never mind V3.x, I've just got my UK Vodafone E70 to firmware V2.x
As expected, I've had to move some applications around, reset folders and reinstall some other applications.
All appears fine except S-Tris.
I re-installed it "fresh" from a new download from the Elements Games website and it will not run - I get the message:
Menu: Unable to execute file for security reasons! (my phone is set to allow unsigned applications)
If I try to remove it I get the message "Unable to delete S-Tris 2"
Any suggestions as to how to either make it run or remove it.