The wifi option is greyed out, I cant enable it. 3g is working fine. Whats going on? - I already turned flight mode on and off. - I also shut the ipad down by holding the power button till the 'slide to power off' appears. Then started back up and no wifi . - I also held the home button + power button till the gray apple logo appeared. Still nothing - I did the reset network settings I created a backup using iTunes a few weeks ago. I am on 3.2.1 and I did a jailbreak (to be able to allow apps to run in the background + multitask) but I paid for all my apps. thanks!