No pre-installation film needed for PS crystal back?

[The Toddler]

So if you just order the power support crystal back two piece set, it doesn't come with a pre-installation film, which really helps in getting dust off the front. Do they not want you to use one on the back?

 

[mbh87]

Just use tape, that's what I have always done.

 

[charlesdayton]

The pre installation film is just tape to remove dust. Use the same one for front and back.

 

[takeshi74]

I didn't use the one included with mine. If you can take other steps to mitigate dust then you might not need it.