Kit more complete than in the photo: 3 Torx t4 t5 t6 Phillips + 1 + 1 + 1 flat suction cup + 2 plastic utensils of the photo.
Note that only the t4 was necessary for me.
As advised, before replacement, I've updated the device to the latest firmware via "Nokia Software Update for Retail" (touch was hs).
Glass Touch replaced 10 minutes flat screen.
I see no difference in quality compared to the old (but I was not the primary user of this mobile so my opinion on this point is subjective ...)
Value great price.
I am surprised by some negative comments, the seller has certainly taken into account, so I obviously benefit from its improvements (service, transport and equipment).
I recommend this product without problem.