Iphone 4 16BG Black Good Condition !

Iphone 4 16GB black, Good Condition, Unlocked to use any network. Reasons for selling is that I am due an upgrade. Minor faults as follows: the menu button now and again gets stuck plus the charger lead has worn a little but all works in order. - Since I have purchased this phone over a year ago I have always kept it in a phone case to protect the mobile and have always kept front and back screen protectors on. - With the purchase of the phone I will give my phone case for free