Chosen Solution

I have changed the lcd on my phone as screen broke. Screen is back to normal but it won’t slide to unlock?

Go back and make sure the lcd and digitizer cables are connected all the way. If that doesn’t work try a soft reset. If that doesn’t work you either have a faulty lcd and digitizer or you broke it some how during the repair.

What about if the memory is full and hence wont allow the digitizer to operate its functions of sliding to unlock? How do you flash the memory to open up space to gain access to the phone?