1. gram1234's Avatar
    Hi everyone -- I'd like to unlock my iphone to switch sims when I'm traveling abroad this summer, but I'd like to be able to switch back to my ATT sim when I get back. A few questions: 1. If I unlock it, can I switch sims back and forth with no problem? 2. Will mobileme still sync if I'm not on the ATT sim? 3. Once I unlock can I still sync with itunes? 4. If so, is it dangerous to allow automatic updates? Thanks to anyone who will answer these questions for me!!! --SR
    06-26-2009 09:19 AM
  2. kenkenken's Avatar
    1. Yes
    2. Yes
    3. Yes
    4. Dangerous? No. But automatic updates will un-jailbreak and re-lock.
    To stay jb- you have to use jb updates.
    06-26-2009 02:19 PM
  3. gram1234's Avatar
    thanks 3ken!
    06-26-2009 03:02 PM