I got a Push Notification fix for any iphone that is unlocked. It works 100%, so contact me if you like! Here is a video so you guys can see that it is working. YouTube - Push Notification Fix Working 100% If you have activated your iPhone (original,3G,3GS) without an authorized SIM card (i.e. Hacktivated) and are running OS 3.x, then your push functionality is probably not working. The existing fixes haven't worked because there was only one certificate that many people were sharing. For the push notification service to work, every device needs a unique 1024 bit certificate. The certificate does not contain any information about your device, so I can provide certificates without any information from your phone. If you used blackra1n and have lost YouTube and/or GPS, my certs will also fix those. WiFi loss is fixed by Settings > General > Reset > Reset Network Settings.