The touchscreen fonktioniert properly but the gap dimensions do not fit 100% therefore allows this touch screen very difficult to assemble and disassemble.
Besides these, it is really very difficult to install a new glass (very good experience necessary !!)
One can very much destroying the change of the glass. For me it was the display ** ** Home button and the seal!
When replacing is umbedungt to take care, that not so long in the place of the Home button comes with the hair dryer as it swells.
The seals of the screen I had all the weight loss because the glass would otherwise not fit in the back cover, and these were anyway partly frayed by replacing.
Unfortunately, I have to take care of the rain, as this could otherwise pure drops in the interior, because I have no more seals.
I think with a complete package (LCD, home button, seals, touch screen) is more favorable to it and it is much easier to install.