Hey Where is the most important layout located where the touch ID is programmed? Centrally under glass or on tape (AD7149)?
I have a problem with iphone 7
with the button pressed home can not start. He resets and fools when I hail him. The button is slightly damaged from the outside, which can be seen in the picture
It seems to me that AD7149 is the most important one, and there is a sensor under the glass, which is damaged in my case and makes a short circuit.
AD7149 looks healthy on me.
So to make it work, all you need to do is buy an original, functional home and bust AD7149?
AD7149's soldering will do you no good because it has nothing to do with touch id. This system is replaceable and it is replaced by min: if the return button does not work and the touch id works, or someone has damaged the system mechanically. The substitution of the new home tape can not help you either, because the virtual home AssistiveTouch will automatically start on the screen and the button will be a dummy. I have seen recently that the Chinese have invented a special flex thanks to which the new home button ($ 50) will work, but I have not tested it yet and I do not know if it works in general.
But I'm talking about whether there is a difference when there is something connected - Chinese / original from another phone and if there is nothing. If it only does it for the end cap, I can cut the tape and change it ...
Hello, I have a question when it comes to a damaged Home button in IPhone 7 whether the purchase of the recovery of the entire screen along with the home button will do the trick?
It does not do the trick, because the home button with the fingerprint reader is assigned to the iPhone's motherboard (it's unique) Only the official service can reprogram such a button by exchanging it with the display.
Just like the above colleague wrote. it can not be changed in the entire 7 and 8 TouchID series. Interestingly, you can easily save NAND, the new serial number of another TouchID, but it does not give you anything. It is also not possible to give another serial number in another TouchID. The circle closes.