私のNexus Sはアイスクリームサンドイッチに更新されました、そして私は連絡先で "私"のための新しいスペースがあることに気づくでしょう。既存の普通の連絡先（私の名前との連絡先と私が人々と共有するために使用し、Picasa写真などと同期させるための連絡先との連絡先と）を割り当てる方法は？
My Nexus S has just been updated to Ice Cream Sandwich, and I notice that in contacts there is a new space for "me". Is there a way to assign the existing ordinary contact for me (a contact with my name and details that I sometimes use for sharing with people, and sync with Picasa Photos etc.) to this slot?
It seems related to this question, but that is about the similar HTC specific feature found on some phones.
After trying forever (the "me" profile was never synced and could not be merged), this worked for me:
Install the Google+ app. Set it to sync contacts. Open your contacts again; your contact will now be set as "my profile". Seriously.
I searched for days and apparently the answer is : no you can't. The "me" contact can be synced with third party apps ( Google+, HaxSync... ) but for an unknow reason you can't merge a "normal" contact with the "me" contact... Maybe with Jelly Bean the problem will be solved.
Not quite the same as "existing contact", but upon installing the Google+ app the phone synced the "Me" contact with everything in my Google+ profile. This was on my Galaxy Nexus on ICS 4.0.4 with the latest Google+ app.
Pull up the contact, open the menu and choose edit, then open the menu on that screen and choose join. You can then choose a contact to merge it with.