This is the tool that you need to repair the “move higher, move lower” problem on your iphone x, iphone xs, iphone xs max, iphone xr, iphone 11, iphone 11 pro, and iphone 11 pro max. Only buy this if you have the original ear speaker flex and original dot projector/front camera flex. I’ve never actually used this thing, but from what I understand, you’ll need to read the old dot projector and transfer a chip or two to the provided flex cable, then write the dot projector information to the new flex and then you should be good to go. Only buy this if you have micro soldering skills.
This unit comes with the i2c programmer along with a flex cable for each the iPhone X, iPhone Xs, iPhone XS Max, iPhone XR, iPhone 11, iPhone 11 Pro, and iPhone 11 Pro Max. You’ll need to buy a new cable for every repaired phone.