Here is where you can sell your old one and get cash.We have our eshopfreemarkets department specific to help with that issue.To avoid issues make sure you have your national ID, we want to make sure its not stolen and the phone is in good condition to be used with the new seller.Here is where also you can buy another phone fo a real good price.Our eshopfreemarkets page has named as the most popular page for selling and buying cellphones online in Tanzania .Please take time or contact them at this number;     Most of these phones are in good condition and are used here in Tanzania,this is different from the phone you will buy ,order from eshoptz,the one from eshoptz are direct from USA, and the one in eshoptz, could be USA or could be Tanzania