iPhone 7 original fingerprint flex cable is broken, second-hand phone no fingerprint function, the battery drain easily, home button is usually irresponsive, all the above-mentioned problems all caused by the fingerprint, now only replace the new charger flex cable dock connector (with the function of fingerprint) can solve the problem, makes your iPhone 7 works like original new.
1. Can solve home button's return failure. After replacing this charge dock, you can press to return to main screen;
2. Solve the bugs such as cannot wake up the screen with power button, or the screen didn't light up during phone calls;
3. After installation, you can use screenshot with home button and power button;
4. It added iOS 11 quick charging feature. So you can charge the phone at a speed 50% faster before replacement.
5. Standby time is nearly the same as before.
6. It has built-in original Apple MFI ic, perfectly matched with iOS 12.
This was improved from the after market dock connector cable, so it's only shortcoming is that after replacement, you still need to buy a wireless/Bluetooth headset to use the earphone.
Fault caused by fingerprint cable (home cable):
1, fingerprint damage
The original fingerprint is damaged or lost
Two mobile phones are bought without fingerprints.
Mobile phone consumes power quickly
Often can't wake up
Return key does not respond
Low machine value
2, the tail plug is damaged
Can not be charged
Unable to transfer data
Mobile phone signal reception is weak
Home button / speaker / vibration failure