1. ferdinand85's Avatar
    hi sorry all, can tell me about, i need to ask a question. i follow sidetake guide for downgrade to 1.1.1 , i wanna jailbreak it. but i canot . y? i press *#370# or *#306# also not working? how can i solve the problem?i slide to emergency call and git call for *#370# no working too.. can give me a solution for me ? thanks
    2008-02-11 05:22 AM
  2. nnnite's Avatar
    if i remember correctly its *#307# and it only works when u have a sim card in.
    2008-02-11 05:29 AM
  3. ferdinand85's Avatar
    to hit tht *#307# need aa simcard to access? which simcard? can tell me? who solve this problem before?>
    2008-02-11 06:43 AM
  4. nnnite's Avatar
    any sim card works...you just need to have one in the iphone
    2008-02-11 07:03 AM
  5. Knolly's Avatar
    Any sim card regardless of carrier will do the job... It just simply won't do anything without a SIM in the phone.
    2008-02-11 07:15 AM