Device doesn't switch on after change display

Hi everyone.

Although my research inside other similar issues, I couldn't find an specific case like mine.

So, I've changed the display of an Iphone 5S and after all process be done switched on the device and so far couldn't get out of the appple from very first screen.

This apple remains full time show the device is stacked. Tried to reset the device following a clue given by another member - Nellyson112 - but regretfully didin't work.

So, after all and no solution found, any clue about?

IN time, the home buttom isn't so far so good and needs replacement. Is it a possible reason why the device doesn't start up?

Thanks in advance.

Rgds

Marco