Hello community I'm new here and I hope you can help me with the jelly bean 4.1.2 version. I recently upgraded my phone to this ver. and noticed no change between this and my previous version. For instance, the multi window feature is nowhere to be found neither any of the newer apps and other novelties for this phone. When checking my version it certainly says 4.1.2 so I don't know what's wrong and I hope you can help me to solve this. Thanks in advance.