My phone got a problem with the charging port. I went to many stores and one store told me that they could not even order the part. I found a store they said they could fix it but after replacing the charging port, there was no sign of charging. They did not know what the problem was so they gave up. I found this Q-tech Mobile by accident and spoke to the guy there. He was very humble and he said he could try to fix it. Actually I was almost giving up too so started looking for a new phone. Then, I got phone call from him and my phone was fixed. Also he charged only $ 90 for everything. He is honest and humble man. Thank you so much!