To ensure our mobile phones are safe and secured we apply lock access for privacy and protection from others. We change pattern locks more often so that no one can know exact pattern to our device.
Even though we are conscious of how often we change them,we forget our locks code and patterns. Which flashing or resetting the device is a NO option as our files/pictures/contacts are so important to us.
Now Droidvilla brings a better option on How you can unlock any android forgotten device without loosing any file.
Check it out