How do I unlock my phone if the LCD is broken and I don't see anything on the screes?

A

AC Question

The LCD of my old phone broke and I am not able to see anything on the screen. I bought another new phone and I want to transfer everything from my old phone to the new one. The problem is that my old phone is locked and I can not see anything on the screen to unlock it. What can I do? How can you help me to transfer from my old phone to the new one?