iPad mini rendering problem after replacement of front glass
I replaced the broken glass of my iPad mini 2 retina. After that, the screen show some weird vertical lines and bands. When I rotate the ipad, those lines will change place or disappear. It seems missing 1/2 of resolution. Please take a look at the images below. See that battery icon ? It lost the 2 horizontal lines. Text rendering is more obvious. It lost anti-alias.
The glass of replacement seems to be a suitable and solid product (for ipad mini 1 and 2, lots of positive reviews). I tested 2 different brands of glass. But the problem persist.
Is this problem due to the LCD screen or I broke something else ?