Help please is there any way to have 2 iphone 4's which are updated on the same account and not have the same stuff on each phone i.e. contactsm, apps, and calendars? we like the fact if one purchased an app and other wants to get same app its free!!!!

Question

we updated both of our iphone 4 on the same computer and we have always shared the same itunes account which is convenient when one purchases an app the other person can simply download app without purchasing again!!! but we do not want all same contacts and app on both phones!!! after updating and setting up icloud we both had same contacts so i went in contacts on my phone and began deleting his numerous contacts on my phone well not knowing that it was deleting on his phone also!!! oops he tried restoring from backup with no luck retrieving his contacts !!! also another issue i have noticed is the manual says that in order for it to sync ur phone must b plugged into a power source well and i have noticed it saying syncing w my phone when it was not plugged anything wall nor computer and it looks as tho in the summary at the bottom where it displays capacity and free space that it is gonna take everything off of my phone but nothing changes on my phone!?! do we just need to get him a separate itunes account to be able to get full benefits from update?!                                                                                                                                                                                                          

Answer 1

Here's how to do it.
1. App Store, iTunes Store should have the same AppleID on Computer and iPhones. (Free to share apps, music and books... )
2. Person A uses the same purchasing account for everything (ie. email, contacts and ...).
3. Person B have the same purchase account see no. 1 (for App Store and iTunes Store) but create a second AppleID for iCal, e-mail, contacts  and etc.