What should I do if my iPhone fingerprint is broken?
Apple Phone Fingerprint Repair Guide
Have you ever encountered an iPhone screen explosion that resulted in fingerprint recognition failure. Generally, if the fingerprint is broken, the phone can be used normally, but many people think it cannot be repaired. In fact, this can be fixed. Generally, bad fingerprints are caused by a broken ribbon cable on the fingerprint, but the ribbon cable can be repaired. But this requires professionals,The premise is that you cannot discard the HOME button. If the HOME button is lost, it cannot be fixed.
To summarize the common reasons for bad fingerprints:
However, according to the master of Huaqiangbei maintenance market, 95% of users are caused by broken cables; As long as you keep the original HOME button on your phone, it can be completely repaired, so you don't have to worry too much.
To summarize the common reasons for bad fingerprints:
1. The screws of the metal protective cover on the back shell of the HOME button are loose, which makes you feel very loose when you press the HOME button, which can cause the fingerprint to not be recorded or the unlocking to be insensitive.
2. The rubber ring of the HOME button is not firmly attached, and the situation is the same as above. What's more serious is that it can easily cause dust and water to enter, which is much more serious than the above!
3. The connector connecting the fingerprint assembly to the motherboard is loose, or the metal protective cover has been knocked off (easily)
3. The wiring between the admission device and the chip is broken or damaged, and the wiring between the chip and the motherboard assembly is broken or damaged!
4. The chip is broken
5. The admission machine is broken!
6. Any of the above situations will result in the inability to use fingerprintsHowever, according to the master of Huaqiangbei maintenance market, 95% of users are caused by broken cables; As long as you keep the original HOME button on your phone, it can be completely repaired, so you don't have to worry too much.
