Not bad at first sight

After some trial found how to fix effectively the support. Telephone (a Galaxy S4) goes well and fits perfectly. He has not moved over a distance of 800km

So why only 2 stars? Because this article is very fragile. By removing support of the grid I had the unpleasant surprise to find that 2 of the 4 rubber studs that form the clip had broken away and one of them was about to fall to the bottom of my ventilation grille. I had the chance to have a tweezers to recover before she went burn at the back of the grid.