Can the fingerprint of the mobile phone still be used after changing the outer screen? 15

Changing the outer screen will not affect the function of the phone, and the fingerprint can still be used. The quality of the outer screen is not good, which will affect the touch reflection.

Yes, if you can't use it, then there's no point in changing that screen, after all, today's mobile phones are basically touch screens, since it's screen fingerprint unlocking, it's a touch screen phone, you still use the touch screen with the screen, and the same fingerprint unlock can also be used, otherwise this touch screen should not be able to be used normally. You can also re-enter your fingerprint again to re-enable fingerprint unlocking.

It depends on whether you change to the screen and whether the original screen recognition is consistent,It stands to reason that the data after fingerprint recognition is stored in the system,There is no direct relationship with the screen,It's just some inferior screens,The identification is not very good,Resulting in the inconsistency between the fingerprint identified and the fingerprint stored in the system。

Changing the external screen of the mobile phone does not affect any function. The screen fingerprint can certainly be used.

This depends on the screen you choose, and the average original screen can be fingerprinted again. If it is not original, this may not match and the fingerprint unlock will not be possible.

It should be possible to leave it unaffected.

If you are using a vivo mobile phone, the original display replaced at the service center will not affect the use of the mobile phone.

It may be that when changing the screen, the cable of fingerprint recognition is not pressed well or the cable is accidentally broken, or try, your fingerprint is stored in iCloud, enter your Apple ID when you turn it on, and you can use it after restoring it online.

After changing the screen, there is a fingerprint mark, but it can't be used, because the screen is connected to the signal cable of the motherboard. It does not meet the requirements of screen use, so the fingerprint signal of the motherboard cannot be transmitted to the screen, so only one fingerprint icon will be left on the screen but cannot be used.

When changing the screen, in addition to the screen itself, the cable must also meet the signal before it can be used, otherwise there will be a situation where the fingerprint cannot be unlocked.

The solution to the problem that the fingerprint does not work after changing the screen of the phone:

The fingerprint cannot be used after the screen of the mobile phone is changed, probably because the original screen is not changed, and the fingerprint is not used by Sun Yunfa. If it is an original screen, it depends on whether the fingerprint is installed or not. Enter the fingerprint when you boot it, and you can use it as soon as you restore it online.

If the finger or fingerprint reader is stained with oil stains, water stains, sweat or a lot of dust will cause the fingerprint lock to not be opened, then you only need to wash your hands and wipe the fingerprint reader clean, sometimes the reason why the mobile phone can not be unlocked is that the finger is molting or the finger is injured, then you need to change the finger to re-enter.

In this case, you restart the phone, try to restart it and can't recover it, you find a professional to reinstall it, this is a hardware problem, you have to reinstall it to fix it. <>

When the screen of the Huawei mobile phone is replaced, the power will be cut off and repaired, this process will make the capacitor of the mobile phone power off, just turn off and restart to recover, the operation steps are as follows:

1. In the mobile phone interface, press and hold the power button, which is the mobile phone display shutdown interface.

2. Click the restart button to complete the reboot of the phone.

3. After the phone is completed, you need to enter the password for the first time you turn it on, and you can use your fingerprint to unlock the screen again.

The fingerprint cannot be used after the screen of the mobile phone is changed, probably because the replacement is not the original use. If it is an original screen, it depends on whether the fingerprint is installed or not. Enter your fingerprint when you boot it on, and you can use it after restoring it online.

If the finger or fingerprint reader is stained with oil, water stains, sweat or a lot of dust, the fingerprint lock can not be opened, then you only need to wash your hands and wipe the fingerprint reader clean, sometimes the reason why the mobile phone can not be unlocked is that the finger is molting or the finger is injured, then you need to change the finger to re-enter.

What are the precautions for a broken phone screen?

1. Check whether the mobile phone is leaking: everyone must carefully check that the leakage of the mobile phone screen is the black block screen or black dots on the mobile phone, in this case, we must find a repair shop to replace it as soon as possible, otherwise maybe the leakage may damage the hand**.

2. Be careful of the broken glass on the mobile phone screen: Everyone must be careful of the broken glass on the mobile phone screen, but you can't ignore it because it can still be used temporarily. The broken mobile phone screen will have small glass blocks, and if you don't pay attention to it, it will be scratched ** or stabbed in your hand, if it is scratched, you must go to the hospital as soon as possible, otherwise we don't know if there is a small glass ballast pierced into the flesh.

3. The broken screen is damaged to eyesight: we all know that the mobile phone screen is getting more and more flowery, and the resolution is getting clearer and clearer, but what we don't know is that a complete screen is designed by the manufacturer, and his refractive index and display are very good, but if the screen is broken, it will affect the brightness of the mobile phone screen and change the refraction of color, damaging our eyes.

Reset all settings, you don't have to reset factory settings, that's how I solved it.

Aha,I didn't have an app after changing the screen.。

The fingerprint cannot be used after the screen change of the mobile phone, probably because the original screen is not changed, and the fingerprint cannot be used. If it is an original screen, it depends on whether the fingerprint is installed or not. Enter your fingerprint when you boot it on, and you can use it after restoring it online.

If the finger or fingerprint reader is stained with oil, water stains, sweat or a lot of dust, the fingerprint lock can not be opened, then you only need to wash your hands and wipe the fingerprint reader clean, sometimes the reason why the mobile phone can not be unlocked is that the finger is molting or the finger is injured, then you need to change the finger to re-enter.

Yes, just change the original screen, it will not affect the function of the phone, and the fingerprint can still be used.

Mobile phones have now become a must-have communication tool for every family, and the following is based on personal experience to share the safety precautions for using mobile phones.

1. Do not call when the mobile phone is charging, on the one hand, it avoids affecting the effect of charging, on the other hand, it is easy to be electrocuted, although the current is very small, but the news reports a lot of electric shocks on mobile phones, we still have to pay attention to this aspect of safety.

2. Try to put the mobile phone in the living room at night, and never put it at the head of the bed, which will bury hidden health hazards for yourself, because the impact of mobile phone radiation on the human body is increasing.

3. When receiving **, in order to reduce the radiation, try to wait for the ** to be turned on and then put it to the ear, which can minimize the radiation, otherwise it will make people's ears uncomfortable.

4. Children can't play with adults' mobile phones casually, on the one hand, there are thousands of bacteria on mobile phones, and children are easy to eat in their mouths, which is not good for their health; On the other hand, the phone screen is not good for the child's eyes.

5. Many drivers often like to play with mobile phones when driving at traffic lights, or when they are stuck in traffic, which can easily cause vehicles to roll or accidents, bringing unnecessary injuries.

Summary. Hello: If your mobile phone screen is only damaged and does not affect the fingerprint recognition module, then the fingerprint recognition function can continue to be used after replacing the new screen.

However, if the fingerprint recognition module is also damaged, the fingerprint recognition function will not be available after the screen is replaced. It is recommended that you consult a professional technician to confirm whether the fingerprint recognition function can be retained before replacing the screen.

Hello: If your mobile phone screen is only damaged, and the skin does not affect the fingerprint recognition module, then the fingerprint recognition function can continue to be used after replacing the new screen. However, if the fingerprint recognition module is also damaged, the fingerprint recognition function will not be available after the screen is replaced.

It is recommended that you consult a professional technician to confirm whether you can retain the finger pattern recognition function before replacing the screen.

I'm sorry I don't understand, but can you elaborate on that?

Hello: When the phone changes the screen, if the fingerprint function cannot be used normally, there may be the following reasons:1

Screen quality mismatch: If the new screen is not an original accessory or the quality is not good enough, it will affect the recognition of the fingerprint function, so it is recommended to choose the original screen or a better third-party screen. 2.

Fingerprint module failure: The fingerprint module may be damaged during the screen change process, resulting in the inability to use the fingerprint function. It is necessary to find professional maintenance personnel for inspection and maintenance.

3.Impropriety: If the correct steps are not followed when replacing the screen, or if some parts are not disassembled, the fingerprint module will not be recognized.

4.Software issues: After changing the screen, you may need to reinstall or update your phone's software to ensure that the fingerprint function can be used normally.

To sum up, if you have replaced the screen but the fingerprint function is not working, the best solution is to find a professional mobile phone repairer to detect and repair it.

Fingerprints cannot be used after changing the screen for the following reasons:

1. You should be changing the screen assembly. Because the home button will not be replaced if the screen is changed alone. Moreover, for all iPhones that support fingerprint recognition, the home button is one-to-one, and the fingerprint will be invalid after it is replaced. Pruning.

2. It may be that when changing the screen, the cable of fingerprint recognition is not pressed well or the cable is accidentally broken.

3. It is possible that the maintenance master has replaced your parts.

4. The new fingerprint cannot be connected to the CPU.

5. Apple after-sales service will not replace the fingerprint recognition module separately, and the whole machine will usually be replaced if the mobile phone has quality problems.

6. It is recommended to set the touchid and password first, add the fingerprint after entering, and then turn on its function. <>

No,Under normal circumstances,The screen fingerprint can still be used after the inner screen is repaired,If it can't be used,It's not repaired or the inner screen that is replaced is not the original or the kind of screen that is very inferior。

The fingerprint and the screen on the mobile phone are not integrated, and the fingerprint module can still be used normally after changing the screen. As long as your fingerprint module is not damaged, fingerprint recognition can be carried out no matter how many times you change the screen.