It was the 2nd one I put on, the 1st one broke when my phone fell from my pocket onto the car floor (!). Each time, the success of the installation depends on the manufacturing flaws that the glass will have from the factory, as well as the accompanying materials. Each time, the UV glue had a different quantity, the first time it was enough to spread across the entire screen and create 2 small air gaps (bubbles) symmetrically on the same spot on each side (factory flaw in the glass), and the second time the liquid was so much that it overflowed (the whole phone got wet), resulting in me drying it without bubbles but with different distances in contact with the original glass from point to point. The areas that were glued and dried "high up" quickly came off, and it became so ugly that I removed it myself. In conclusion, I consider it good for its price, but it requires many prayers (and wishes for the materials to be correct) in order to sit correctly and with a lot of patience.

I highly recommend the Huawei P30 Pro without reservation, a little difficult to apply but it is the best.