These are instructions on how to patch AppSupport for 1.1.4 iPhones. This fixes Dialer Crashing and Caller ID problems. If when you try to make a call the keyboard crashes and returns you to the home screen then this is the tutorial you should follow.

This solution was created by timschuerewegen. We have only packaged it for your convenience. He deserves all the credit for it!

Currently this solution has support for the following countries:
Anguilla, Antigua and Barbuda, Argentina, Australia, Austria, Bahamas, Bahrain, Bangladesh, Barbados, Belgium, Belize, Bermuda, Bosnia and Herzegovina, Brazil, Canada, Cayman Islands, Chile, China, Costa Rica, Croatia, Cyprus, Dominica, Dominican Republic, Falkland Islands (Malvinas), France, French Guiana, French Guiana (workaround for MCC 340 problem), Georgia, Germany, Greece, Grenada, Guadeloupe, Haiti, Honduras, Hong Kong, Iceland, India, Indonesia, Iran, Islamic Republic of, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kuwait, Lebanon, Macedonia, Madagascar, The Former Yugoslav Republic of, Malaysia, Malta, Martinique, Martinique, Mexico, Moldova, Republic of, Montenegro, Montserrat, Morocco, New Zealand, Norway, Panama, Peru, Philippines, Poland, Portugal, Qatar, Romania, Russian Federation, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and The Grenadines, Saudi Arabia, Serbia and Montenegro, Singapore, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Thailand, Trinidad and Tobago, Turkey, Turks and Caicos Islands, Ukraine, United Arab Emirates, United Kingdom, United States, Uruguay, Venezuela, Viet Nam, Virgin Islands, British

Before you start make sure you have BSD Subsystem Installed on your iPhone.
http://www.iclarified.com/entry/index.php?enid=687

Also you will need to have added the iClarified Source if you don't have it already. To know how to do this follow this tutorial:
http://www.iclarified.com/entry/index.php?enid=636

Step One
Launch Installer by pressing its icon on your SpringBoard.


Step Two
Press to select the Install tab at the bottom of the screen.


Step Three
Press to select iClarified from the list of Categories.


Step Four
Press to select AppSupport Patch (1.1.4) from the list of Packages.


Step Five
Press to select the Install button at the top right of the screen.


Step Six
Press the large red Install button to begin the installation.


Step Seven
A Confirm notice will appear telling you that this process will patch AppSupport and to make sure you are on the 1.1.4 firmware. Press the large OK button.


Step Eight
Once the install has completed a Notice will appear telling you that AppSupport is patched. Also you will have to restart your iPhone for the changes to take effect. Click the large OK button.


Step Nine
You will be returned to the Categories menu. Press the Home button to return to your springboard. Now hold down the Sleep/Wake button for 3 seconds to power off your iPhone. Drag the power slider that appears to the right.


After the iPhone turns off you may restart it and finally have use of your phone!


This solution was entirely developed by timschuerewegen. It can be customized to your country if it isn't included already. I will do a tutorial on that later. If you want to donate or to see the latest updates to his patch you can go: here