Ok who is the lucky one that can help me out???How do I upgrade applications without losing data? For example, last night I updated Kindle. I had to remove the old version - then I uploaded the newest .apk... But I had to remove and reinstall all the books. I also updated Aldiko; removed all and installed newest .apk - all those books are gone.. How do I update the programs without losing my books??? Any ideas suggestions? Am I doing the updates wrong?