Have you seen anyone in the developing or developed countries without a Smartphone? Perhaps your answer is no and it is obvious because mobile phone is a key necessity of life. Most of us cannot dare to step out of home without Smartphone. Without Smartphone you are disconnected from the rest of the world which is like a punishment. You cannot contact friends, family members or serve internet if the phone is not functioning normally. So what should be done in such scenario? Some people opt for DIY approach but this is not feasible without any technical background, there is […]