My tunes was synced with my brother’s contacts. I got 900 contacts from my usual 290 contacts. Imagine how dreadful it would be if i delete each contact manually! I googled for solutions but everything is just too complicated. I was given options like syncing it to google or yahoo and even outloook. I did but it didn’t work. I patiently googled again ’til finally one post mentioned about CLEAN UP. It did perfectly the job! I was able to delete multiple and duplicate contacts! Hoooraay!! Try it!