The HOME button of iPhone4S has only one function of returning. Since the return button is connected to the tail plug cable, problems with the tail plug cable will also cause the return button to fail. Generally, if the button does not pop up automatically after pressing it, replace the return button cable. If it can pop up normally after pressing it, it is mostly a problem with the tail plug. Replace the tail plug.
The HOME button of iPhone5 has only one function of returning. Similarly, the return button is connected to the tail plug cable. Problems with the tail plug cable will also cause the return button to fail. Generally, if the button does not pop up automatically after pressing it, replace the return button cable. If it can pop up normally after pressing it, it is mostly a problem with the tail plug. Replace the tail plug.
The HOME button of iPhone5C has only one function of return. The return button is also connected to the tail plug cable. If there is a problem with the tail plug cable, the return button will malfunction. Generally, if the button does not pop up automatically after pressing, replace the return button cable. If it pops up normally after pressing and the function is normal, it is mostly a problem with the tail plug. Replace the tail plug.
The HOME button of iPhone5S has two functions, one is the return function and the other is the fingerprint recognition function. The return button is also connected to the tail plug cable. If there is a problem with the tail plug cable, it will also cause the return button to malfunction and fingerprint recognition abnormality. We all know that iPhone models starting from 5S have an additional fingerprint unlocking function. The HOME button and motherboard of each mobile phone are matched, that is, one-to-one. If there is a problem with the return button of the mobile phone, it cannot be replaced alone, otherwise the fingerprint function will not be able to be used. Therefore, if there is a problem with the HOME button, it is best to find a repairman to repair it. Of course, if the entire HOME button cable is disconnected, it can only be replaced and the fingerprint function cannot be used after the replacement.
The HOME button of iPhone6 also has two functions, one is the return function and the other is the fingerprint recognition function. We all know that iPhone models starting from 5S have a fingerprint unlocking function. The HOME button and motherboard of each phone are matched, that is, one-to-one. If there is a problem with the phone's return button, it cannot be replaced alone, otherwise the fingerprint function will not be able to be used. The difference between iPhone6 and 5S is that the HOME button of iPhone6 is connected to the motherboard through an extension cable, so if the extension cable is broken, it can be replaced without affecting the fingerprint function. Of course, if the HOME button cable is broken, it can only be replaced and the fingerprint function cannot be used after replacement. It is best to find a professional repairman for the HOME button problem.
The iPhone6Plus HOME button also has two functions, one is the return function, and the other is the fingerprint recognition function. We all know that iPhone models starting from 5S have a fingerprint unlocking function. The HOME button and motherboard of each phone are matched, that is, one-to-one. If there is a problem with the phone's return button, it cannot be replaced alone, otherwise the fingerprint function will not be able to be used. Similarly, the HOME button of iPhone6Plus is also connected to the motherboard through an extension cable, so if the extension cable is broken, it can be replaced without affecting the fingerprint function. Of course, if the HOME button cable is disconnected, it can only be replaced and the fingerprint function cannot be used after replacement. It is best to find a professional repairman to repair the HOME button problem.
The iPhone6S HOME button also has two functions, one is the return function, and the other is the fingerprint recognition function. The difference between the iPhone6S HOME button and the iPhone6 is that the iPhone6S HOME button extension cable is connected to the screen backlight. Even if there is a problem with the extension cable, it cannot be replaced by an individual and requires professional equipment and a professional master to replace it. Of course, if the HOME button cable is disconnected, it can only be replaced and the fingerprint function cannot be used after replacement. It is best to find a professional repairman to repair the HOME button problem.
The HOME button cable of iPhone6S Plus is the same as that of iPhone6S. The difference between the HOME button of iPhone6S Plus and iPhone6 is that the HOME button extension cable of iPhone6S Plus is connected to the screen backlight. Even if there is a problem with the extension cable, it cannot be replaced by an individual. It requires professional equipment and a professional technician to replace it. Of course, if the HOME button cable is disconnected, it can only be replaced and the fingerprint function cannot be used after the replacement. It is best to find a professional repairman to repair the HOME button problem.
The above-mentioned faults and solutions are limited to the problems of the accessories themselves. If it is caused by a motherboard failure, the motherboard needs to be repaired