If your cellphone’s fingerprint reader is not working properly, these solutions can help you fix the issues.
Back, side or screenNo matter where you are, the fingerprint reader has established itself as one of the most useful components of the cell phone.
Did it thank you at the speed it brings, because you can unlock the terminal in no time, and thanks to the Security that contributes to the processyou can only do this with your own fingerprint.
Unfortunately, the fingerprint reader on your phone can also cause trouble finding it serious difficulty recognizing your finger. Given these errors, there are a number of solutions that you can apply to restore the sensor to its original function.
Next we explain different methods Fix your mobile fingerprint reader if it isn’t working, Pay attention.
Register the fingerprint again
The failure of your mobile fingerprint reader can be due to poor fingerprint recognition during initial setup. If the mobile phone registered the data incorrectly, this is possible Do not identify this stored fingerprint with whom you really have.
On the other hand, there is also the possibility that the system accidentally deleted the configured footprints or were damaged the associated data. So it is best to re-enroll your fingerprint in the phone settings. These are the steps you need to follow in order to do this:
- Enter the phone settings and click “Passwords and Security”.
- To join “Unlock fingerprint”, the section is in the upper right pane.
- Enter your password or draw the pattern you used to lock the phone.
- Click on “Huella1” and delete it.
- Then click on “Add fingerprint”.
- Enter your password or pattern again and place the finger you want to use to unlock the terminal on the fingerprint reader. Follow the instructions on the screen until the new fingerprint setup is complete.
This procedure is explained using the example of a Xiaomi mobile phone, but it is similar in the other Android terminals. It all consists of going to the security area of the phone settings, deleting the previously configured fingerprints and adding the new ones.
Clean the sensor
Just like you need to clean your mobile screen regularly, you should also clean the fingerprint sensor to keep it working normally. Dirt can prevent the reader from seeing your fingerprint well and that way make it impossible to unlock the terminal with your finger. In fact, sometimes it is the phone itself that alerts you that the reader is dirty and therefore not working properly.
We recommend cleaning the fingerprint sensor on your mobile phone Use a damp washcloth or microfiber cloth to gently guide it over the area. You should avoid the use of harsh chemicals, damp cloths and harsh materials that will only worsen the condition of the sensor. You can even make it unusable.
Try without a screen protector
One of the most advanced technologies in phones today is that of the optical fingerprint sensors on the screenThat is, the fingerprint reader, which is located under the control panel. The fact that it is more advanced does not mean that this technology cannot cause problems as it can also lose the precision and speed of reading your fingerprint.
If the fingerprint reader is not working properly on your phone’s screen, it might be because of the protection you are using to protect the screen itself. To confirm that this is the cause of the problems, simple Remove the protection and test the functionality of the reader of footprints. If it works correctly, you already know that the protection you choose is not compatible with your phone’s fingerprint reader.
Restore factory data
A more extreme solution to solve your cellphone fingerprint reader problems is to restore the factory data. By default, Android phones offer the option of performing a hard reset from the settings. The following steps may vary depending on the manufacturer of your phone in general they are these:
- Open the System Settings app and find the section system.
- Go to the section “Recovery Options” and enter the option “Erase all data”.
- Follow the given instructions and finally click the button “Reset phone”.
After a few minutes of waiting, the restoration of the factory data is complete and your phone can be used from 0. To check if the fingerprint reader errors are gone, this is what you need to do Register your fingerprint again.
Take it for service
The final solution that you can fall back on to make your mobile fingerprint reader normally use is to take it to technical service so that it is available the experts responsible for the repair.
Check the phone before taking it to a nearby store is still within the warranty period so that it is the manufacturer who takes care of your arrangement. For example, we know that Huawei has an area on its website where the warranty period and technical service can be checked by entering the device’s serial number.
Once properly repaired, your cell phone’s fingerprint reader will return to its original state and you can now use it to unlock the terminal quickly and easily.