I have the tool set for changing the camera in the iPhone 5 used ... It was clear that this is not about high professional tool is (in the price) But I was surprised ... With the tool can work well ... Since the camera changes the iPhone needs to be built completely collapse or drift apart, I'm able to enjoy come all to use from the Set! I would say the most important is actually the suction cup ... Without which the display does not go out! It worked wonderfully ... The Cross and the Star screwdriver fits perfectly into the screw ... The screwdriver is unfortunately too thin for two Doppelgewinnde screws on the mainboard ... Therefore deliver a Star! I whole I am very happy ...