To display sparing my Samsung 5620 Monte I ordered the protective film. After fast delivery then became the first film "burned" wants to say one should be very careful that the display is 100% clean and no dust particles are on. It is also advisable but first read the instructions for mounting, although Wise Men yes basically never need those manuals resp. use it because it goes against the "artisan pride". So if you then but follow (s) the instructions, he will receive a good transparent protective layer on the display of the mobile, but affects the operation of the touch screen in any way. Together with the also acquired the Mobile Silicone Case is now well protected. The screen protector receives from me the note "very good".