A lot of people wants high specs mobile phones but due to money problem they cannot afford to buy a second hand mobile is the only option for them. This tips are for that kind of people. Follow this and you will not get deceived.
First see who is the seller. Always buy a mobile phone from a trusted seller who is trustworthy enough and will not deceive you.
Check all the documents are correct and the mobile phone is not older than five or six months. Don’t buy a mobile if its warranty date is expired.
Make sure that the mobile phone is not damaged or the parts are changed.
Bring the mobile to your home and use it heavily for a whole hour and check if the mobile is lagging or has any other issue.
Get knowed about the reason why the seller wants to buy his phone and buy phone only if the reason is valid. Don’t buy anything from a broker.