Hi friends, here is your friend Baljeet singh and today I will tell about you some useful tips on buying second hand mobile phones. Being a Cell Phone Lover I would always suggest the mobile according to its Ram, Processor and over all Performance . And I will always suggest the Mobile which condition is well and Running Properlly .Before buying a second hand phone you need to verify that the phone come from real owner or not becz there is much chances to get a phone from a froud person.check the screen properly because there is a chance that you get a local screen and touch quality in that phone.Clearly verify the bill detail for which phone you are going to buy becz some people give another bill for another phone, in hurry we journally not watch those fact.Buy a single hand uses mobile because that kind of Mobile was very usefull to operate.Check charging speed and battery backup before buy. Funtioning of all the applications. In case Android which Android version and ran capacity, sim slit etc, Always choose phone which is not more than one year and which has bill of purchase. Match the IMEi number of phone with IMEI number of bill. Check all the screws to Check either that phone opened for repair or not. thanks for reading my tips. I hope its useful for you.