I plugged the iPad into my computer and iTunes stated I needed an update. 20 minutes later iTunes says the iPad is in recovery mode and I need to restore it. iTunes states I will lose all my data. I'm guessing iTunes tried to install ios 8. I have a 16 gig model and have 1 gig of free space. Can I undo what itunes did? I do backup. What will I lose? Are there any other options? iPad is unusable. It has the cable and iTunes logo on screen. will not start up. Man, am I Mad. Thank you for your help.