My cracked iPhone apps from installous and deb from Cydia crash when launching ios4

I upgraded to ios4 4.1 right before the 4.2 release but all my downloaded apps installed from either Installous or Cydia keep crashing. How can I solve this please help!!

tags: signal, cracked, spotify, ipod, ios, touch, install, 3gs, ipa, firmware, games

Jailbreaking is invisible after you update your version software. It's considered that jailbreak is illegal in some countries. Which in fact, if you did it one more time all your apps with be delete, dear. This is the fair usings on the laws and its rules.