Hi, i have a 7T with broken motherboard, i buy another 7T but with broken screen and put motherboard from it to my phone. Phone is working ok, everything is fine but fingerprint isnt working at all :/ i get a error "enrollment was not completed | Fingerprint registration error, please try again". Should i change the fingerprint sensor with motherboar from phone with broken screen?? i change only motherboard, fingerprint sensor is from my phone.
Thanks for help
Some replacement screens kill the fingerprint if you replaced it on your 7T. Have you tried reinstalling firmware? If that doesn't solve the issue and you have original screen try the other fingerprint sensor. Did it work before your motherboard broke?
yes, it was working, i reinstal software and update and its still not working. I download app for testing fingerprint sensor and it give me error that i dont have FP sensor in my phone.
I change the sensor and bottom PCB and it start to work So if someone want to change motherboard you must to change sensor and maybe bottom PCB to get it work property
Related
Hi All,
I suspected i break my Proximity Sensor in a fall, and while dialling using stock dialer, the screen goes black instantly.
I installed "Android Sensor Box" and confirmed my proximity sensor is indeed broken, i.e. jammed at zero value.
After few read-ups i decided to install Hardware Disabler, since yesterday have been randomly checking drivers and reboot, use the problem persists.
Seeking help if anybody can enlighten me on the driver name for Proximity Sensor.
Thanks in advance.
Hello all
I have replaced a broken touchscreen with the new one (bought on ebay). Everything seemed to be working fine but when I make a call or someone is calling me I see a black screen as display is turned off (just like it does when you put your smartphone to your ear).
I tested all sensors and saw that proximity sensor is always showing "0" so I can understand why display is turned off. It just thinks that it's closed by something
Can someone tell me how this could be? As I see there are 2 sensors on the one cable: Light and proximity. Light sensor is working ok, but proximity is always showing zero "0". Can someone tell me is this a common situation while replacing a touchscreen (could I just break the sensor somehow) or I might missed some details while i replaced this touchscreen?
Can I test the sensor somehow without touchscreen? (pull it off the touchscreen and try to close/open it by the hand?)
hi to all guys
I do not know if it's the right section and if you can do this kind of question, I have replaced the fingerprint sensor of my nexus 5x with another because on my old sensor is dropping glue , putting the new sensor I disappears digital improinta setting in a few words I can not use it , go try to farmattarlo but nothing , the imprint setting disappears if I put the new sensor , I state that I have on a Rom , you know help me ? if possible by :good:
no one to help me ?
Hi all,
I'm having a strange issue with my G4 H815, and I hope someone here can help!
The problem is that the phone won't rotate the screen when you rotate the device, and then the touch screen will not work. I must turn the screen off and then on again in order for the touch to work. But it will stop working as soon as I tilt the device (activate the gyroscope to rotate the screen). After some time this will force phone to restart and then it finds hard to boot up again.
I think it's gyroscope because the problem happens when I turn the device on the side for eg. when I open camera everything is OK but if I try to take a landscape photo it will immediately freeze. And I also did the testing procedure (277634#*#) when I test the motion sensor gyroscope values hardly change. Also in Settings>Display>Motion Sensor Calibration I get and error "Cannot Calibrate"
My questions are:
Where is gyroscope located?
Is it part of mb (soldered to the mother board)?
Does the screen digitizer affect gyroscope function? (because the glue on the top of my screen has come loose but I don't see it affecting anything other then proximity sensor).
Due do no function of my fingerprint sensor i replaced the old one .
Only problem is the new one is not recognized by the phone, is there any trick to bring the new sensor to work?
thanks for your help!