I was just curious on how to fix my crack screen for my sony xperia z1s. The screen can be turn on just that the touch sensibility is gone. Is it possible that I just need to replace my touch digitalizer instead of the whole screen?
The touch pannel and LCD are a sealed unit and would need to be replace a single unit however with some serious skills you can separate the touch pannel from the LCD and replace just the touch pannel but would I advise it? Probably not unless you are a master - I would either buy the single unit and do a DIY job or contact Xperia care to find a service centrehttp://www.sonymobile.com/global-en/support/contact-us/
See this youtube video as an example of the skill required to separate the touch from theLCD
