Sorry to change the topic. Just wondering what happens to the status of the factory unlock setting if you decide to reset and erase data. For example if I want to give it to my girlfriend and I reset it to factory settings, will I lose the factory unlock status. Thanks in advance! Also, I had an iPod touch which was updated to 4.1 but when synced my new maxis iPhone 4 it says that I can't sync as I need to upgrade my firware. I've upgraded to 4.1 and successfully synced my old data from the iPod touch to my iPhone 4. Will this affect my factory unlock status?

Thanks all for the prompt reply!! I guess I'll know when I do a sync with my old iPod touch. Fingers crossed!