Can I Sync My Dad's iPhone to Update iOS4

Discussion in 'iPhone' started by Fazzl, Jun 26, 2010.

  1. Fazzl macrumors 6502a


    Aug 13, 2007
    my dad has 3.0 on his 3g right now. I want to update to 4.0. He has not really backed up in a while. I want to sync it to my computer (he hasn't synced with mine before) and update to 4.0. Can I do this without deleting his contacts etc?
  2. StevenT42 macrumors 6502

    Jun 9, 2010
    You should reconsider upgrading a 3G to 4.0. Various reports on this forum are that it is really slow.

    - Steve

Share This Page