I wanted to use my new X3 with an SD card, which works perfectly in my old L1520, but it blocks the phone. In Pictures I can only see the placeholders for pictures, but no thumbnails. Disk management keeps loading for minutes, but never finishes. When I turn off the phone it keeps displaying Goodbye for minutes, but never shuts down. Without the card all works fine. Has anybody had a similar problem? It can't be that anything on that card confuses the phone to that extent, but I may try to backup the data and clean it up completely.