In this video we learn how to make your iPhone vibrate your notifications longer. For this you need an SSH program like cyberduck. You also need plist edit pro. Once you have SSH in your phone, go to system, library, private frameworks, celestial framework, then find vibration patterns. Double click that. Download it to the desktop. Open it. Open up the plist file. Go to default, look at total duration, click into that to change the time of the vibrate duration. Change the On Duration too. Now go to File and Save. It's recommended you back it up. Now drag it into your iPhone and override it. Now on your iPhone, restart it and it should work.