I purchased nokia n72 5D plum color, imei no [protected] on 29th june, 2007 from thakur complex, kandivali (e) shop name "The King" The display started flicering vigourously, the network was very poor and the speaker was very bad. i gave it for repair alongwith my memory card. when it was returned to me after repair, after a very long wait, the color was black & white, all my contacts were gone and the memory card missing....