This is a great product that deserves 5 stars if the French translation of the English manual was not complete. Here are some explanations related to my own novice experience! : If, like me you get lots of bubbles and stripes and a tongue that will not come off is that you have not stuck to the DS the screen protector (item # 2) but only the plastic cover of the shield (item # 3)! If you have not thrown anything (that I almost) all is not lost! The rigid shield remained glued to the plastic film (item # 1), on which thin, flexible printed English manual and protects the adhesive side of the shield! Beware if, like me, you catch it, since your shield is not protected: to apply it progressively by pressing it with the supplied cloth, tags in fabric (I have then used the rubber that card- for edges) .And do not touch it, because the tongue of the shield used to keep the fallen alone ...) So you will understand that for each screen, you were provided a Compound 3 SANDWICH ELEMENTS: - Item 1: printed, flexible thin film protecting the adhesive side (disposable). - Part 2: the precious screen, rigid. - Part 3: Screen protective film to be removed last (disposable). HOW TO DO? A- I take off the thin, flexible element 1 on 1 or 2 cm being careful not to catch element 2 which is rigid it. B- I return everything as a pancake and I aims and aligning the edges of the frame (it's not easy to do) to ask my protective screen on the DS. C-As as I took off element 1, I maintain the element 2 and I support it with cloth, tags pushing and I check the alignment! (Readjustment to take off is possible) D- When the shield is bonded and bubble, it remains only to remove the element 3 and enjoy its 3DSXL! WARNING! Before investing you made sure you wash your hands, clean the table, the DS and the 2 screens (the special wipes his glasses very well). I hope these tips will be helpful. Protective screens are essential to my senses. After 4 hours of play, boy already had 3 mini scratches on the touch screen of its brand new 3DSxl, we had not yet received the package protection.
