I am trying to back up all the apps on my nexus one and everything appears to go fine but for some reason it says that 0 files were downloaded. I followed the steps from Android Central which states that this is possible without having root access on my phone. Currently I am running Android 2.2.1 FRG83D and I am concerned that the latest software has prevented access to the system folders on my N1. I do not want to root my phone until the warranty expires, so if anyone knows how I can backup my apps without rooting, I'm open for suggestions.