Broken Glass, That was the whole point.

我的问题

iPad 4th Gen WiFi with a broken front glass.

我的修理方法

The instructions were great except that for some reason, they assumed that I would be replacing an intact glass panel. Mine was broken in 4 lines, and every time I got to another break, it would shatter down to powdered glass and glue (Yes I know it is 3M tape).

My time estimate was off by a significant factor.

It will probably take me another hour to finish cleaning the surfaces before I can reassemble.

我的建议

Don't try to replace the glass unless you have a lot of time and a clean work surface.