Nexus s problem with ice cream

[liptakand]

Hello!

2 weeks ago my Nexus S received the new firmaware (4.0.3).
It was working fine, when 2 days ago I recognised that around 90% of my contacts simply disappeared from phone!!!
I have 2 email accounts: gmail, and corporate (exchange), both of them are set to synchronise contacts as well, but nothing happens when I try to synchronise (contacts do not come back). I have whatsapp, too and it is also set to be fully snychronised, but I do not think if whatsapp made the mess.
Also interesting that the remaining contacts (10%) are mixed between
accounts, so I can not tell that the contacts erased belonged to 1 account.

I just want to ask if somebody already experienced such thing with ice cream sandwich.
Maybe it can be some virus?

thanks for everys feedback,
liptakand

[nuffsaid]

Try deleting the accounts on your handset and adding them again. Then sync.

[rsmurf]

I had the same problem. So i rooted the phone then installed chocolate covered ice cream sandwich with sprinkles. Then i allowed it to partially melt. Then i refroze it and re-rooted the re-root and reinstalled the previous root. And it still did not work. So i bought a new phone and now everything is like it was before. It still does not work but it"s new!!!