I was do it last year(replace LCD Polarizing Film), first time is replace the front film, but the results are not very good. Because the film behind it has melted. So, replace the film behind the LCD....
After replacing the film, I realized that I could only see it at night because the maintenance was done outdoors in the evening. Later, I had to replace it again, but this time I applied it at a 90-degree angle so that it can be seen during both daytime and nighttime. However, my LCD has other issues....
The left hand side of photo is behind the LCD, right hand side is front of LCD. Buy from taobao.
