Tips to buy a perfect smartphone

These days buying a smartphone is itself a difficult task. There are millions of smartphone available in market in various price ranges. So today I'm gonna tell you some useful tips to buy a perfect smartphone that suits you best.

Before that first you should decide what kind of user are you. Basically there three kind of users. Light user, moderate user and heavy user.

How to repair or fix your old ram ?

Are you tired of replacing your rams. Do you know that you can even repair your rams. 

You can repair any type of rams like DDR, DDR2, DDR3, DDR4, etc. But it should not be physically damaged such as burned like this one.