an android fan, after saving money for two months, I could eventually change my Samsung Galaxy S3 to Samsung Galaxy S4. Then I want to copy my old phone contacts into the new one, but I've saved them in internal memory, I couldn't transfer them to computer. There is lots of information, and I don't wanna type them one by one. Who can help me with this?" Properly speaking, you can copy your android internal memory data to PC, but you need an android Desktop Manager. Just as many phone users, we store phone numbers, company addresses, email addresses etc. in android phone contact for daily use. As it turns out, we should back up them for further use, such as, convert them as Excel, CSV or XLS format, export them to new devices, and so on. Being limited by android system, we need an assistant software. Here the iPubsoft Android Desktop Manager (Win/Mac), which I mentioned before, can help us achieve them by one click.