When I switched from DroidX Verizon put my contacts on new iPhone 4s. Now I want to periodically sync to get changes which have been entered both in Gmail and on my iPhone 4s. When I want to sync I plug my phone into my computer, bring up iTunes and go thru the sync process by selecting the phone in iTunes and Google contacts on iTunes. THe sync appears to occur however changes made in Gmail do not appear on my phone. Nor do changes made on the phone appear in Gmail contacts on my computer. I am also on iCloud. I thought iCloud sync would occur automatically and periodically without having to plug my phone into my computer. Obviously I am missing something here. Can someone please tell me what it is that I am missing? Thanks!