Jailbreak questions for a newby
As I threatened this is sent from my iPad. :-)
I have been reading up on Jailbreaking (for no real reason other than satisfying my curiosity).
My questions are as follows:
1. My iPad is secondhand, how can I tell if it is jail broken or not?
2. If it is jailbroken and there is a newer iOS firmware to be installed (when one comes along) will the update un-Jailbreak my iPad necessitating another Jailbreak?
3. What is a "Blob"?
4. Finally, what/how/when would DFU be needed/used?
Sorry to ask multiple questions in one post, but I think in my case they are related.
Sent from my iPad using iPF