NoCyfresh, the patch that prevents Cydia from doing its automatic updates when you open it, was recently updated and is compatible with iOS 4. NoCyfresh is a very useful patch considering that Cydia often takes a long time to load its sources and to update the information, and if we are talking about a 2G/3G iPhone, then the time required for these operations is quite long. Version 2.0.4 is compatible with iOS 4 and can be downloaded for free from the repo http://repo.modyouri.com, and its activation is done through the toggles in SBSettings. I for one recommend this patch, it makes using Cydia much easier and nerve-free.
