As the Telecommunications Coordinator for a large Agency, I am the first POC for the IPhones... We have just acquired a new Commissioner and she has over 1,400 contacts that I've just imported from her Droid, to an IPhone 4S... I'm trying to find a way to 1) Dedupe those contacts, 2) Merge the ones that are similar, 3) create Groups on her phone and finally 4) do it without having to load another application... Here's what I've experimented with so far: (I put these on my own phone and played with them) Multi Edit - I was able to dedup quite a bit, but couldn't create groups AND it didn't translate over to the "Contacts" portion of my phone... It's only showing the new list, inside the Multi Edit application YouLu - Was able to create Groups, and oddly enough it appears to have pulled from the changes I made within Multi Edit... But again it's not translating into the "Contacts" on the phone itself... And more frustrating than anything else, I can't seem to find how to create a new group under "Contacts"... Does anyone have any suggestions for me? Thank you!