[d0rkster]

Will updating my jailbroken unlocked iphone to 2.1 from 1.14 erase my data such as text messages, music, pics, contacts?

Will my 1.14 apps be all deleted?

Would I need to jailbreak it again once I updated it to 2.1?

Would I be able to download apps from Itunes Store even if my iphone is jailbroken and unlocked? Thank you!

[461am]

1. Yes. However, you can sync your pictures, contacts etc, to your computer before upgrading. Text messages will go away, Don't attempt to restore from an itunes backup, it'll mess things up.
2. Yes.
3. Yes. You can do this through Quickpwn.
4. Yes.