ye ma
unlocked means it can go on all networks, jailbroken means it can run unsigned programs/applications
YES it should although if its jailbroken/unlocked it will lock
It needs to be Jailbroken then Unlocked. More info on my site.
The Jailbroken IPod has Cydia, which "unlocks" or makes your IPod capable of more tasks than a regular IPod.
Yes, you need an unlocked & Jailbroken iPhone. Which isn't cheap.
No
No
AT&T SIM card is needed or if jailbroken/unlocked you can use T-MOBILE
if you bought if with orange or have jailbroken and unlocked it then yes is should work fine.
Yes, wether the iPhone is legally unlocked or jailbroken-unlocked.
For phones that have been "jailbroken" (hacked without the manufacturer's authorization), there isn't a highly trusted source. For unlocked phones sold by the manufacturer, Amazon is a good place to look.
You have two options when it comes to buying an unlocked cell phone. First option is to find one on Craigslist.com, just choose your city and type in the desired phone plus the word unlocked. The other option is Ebay.com, search for desired phone pluse type jailbroken or unlocked.
An unlocked iPhone has already been jailbroken. That is the first requirement to unlocking one, it has to be jailbroken first in order for Cydia to be added to the device. Without Cydia the device cannot be unlocked ergo it was already jailbroken before it was unlocked.