Everytime I go into cydia and it does it's downloading and all that when its done I get a message saying gpg error http://apt.modmyi.com stable release: The following signatures were invalid: BADSIG 87F92E166197E890 Kyle Matthews (poetic_folly) <Kyle@modmyifone.com>. I was wondering if this was a problem with my jailbreak or the source. Also I tried deleting and re adding the source same message. I'm on 4.3.3 and used the latest redsnow to jailbreak. Sorry for the long post and thanks in advance.