I updated to 10.3.2.798. There's a big thread about it on the CrackBerry forum. Been running solid for two days now. Updated from 10.3.1.2726. The calendar is better in this version and the phone seems to run quicker. Also, the typing experience on the virtual keyboard is improved. There are other bonuses also that I haven't gotten to yet. ¡Buena suerte!