You may have heard of PDF file being opened up automatically after visiting a site on safari that may potentially harm the iDevice. Jailbreakme.com uses this safari exploit in order to jailbreak your device. Although this was a good attack on the system, others may try to use this PDF exploit to infiltrate your system. The fix that will be mentioned today is not a complete fix, but a tweak that will prompt the user whether or not he/she would like to open the pdf file that is displayed on the page or application. 1. To get started, you need to have a jailbroken device (any firmware will do) 2. Open up Cydia, and search for "PDF Loading Warner". Again, this is not a complete fix, but will ask the user if they want the PDF opened on the page) Please Register or Log in to view images By omar902 at 2010-08-05 3. Respring Device and DONE! Now just to test it, head over to jailbreakme.com and see what happens when you slide to jailbreak. Please Register or Log in to view images By omar902 at 2010-08-05 Thanks for reading! This is my second tutorial. Constructive Criticism is appreciated.