Hmm, not sovlved for me. I did a hard reset - (as hard as it gets via phone menu) - and despite wiping most of my stuff (including the backups, which took me by surprise and did not amuse me) - i get no installation done via ovistore anymore. Basically, the hard reset was the cause of it - not the cure .. indirectly perhaps, but nontheless. before i did it, i could install.