The screen of the mobile phone is rotten and can be turned on, but the screen is spent, is the inner

I can see the content, the glass outside is cracked but I can touch it, it should be the outer screen.

1.Use a flashlight to shine on the screen, there are obvious cracks on the outer surface, if there is no tempered glass, it must be the outer screen is broken.

2.Turn on, if the inner screen of the mobile phone is displayed completely, there is no place where the full screen is not lit, but the touch of the mobile phone is sometimes not effective, or some areas cannot be operated, and the reboot is still the same and the size is many days, then it can be judged that the outer screen of the mobile phone is broken.

3.The outer screen is broken, and the general phone can still be used for a period of time (in the case that the screen is not squeezed), but it is recommended to replace it earlier. The crack on the outer screen of the mobile phone will extend, and if the front panel glass is dented, it will leave scratch marks on the surface of the inner screen over time, and it may also crush the inner screen (the inner screen is more expensive).

If you are using a Huawei mobile phone, it is recommended that you back up the data in your mobile phone in advance (WeChat QQ and other data must be backed up separately) and bring the warranty certificate to a nearby Huawei customer service center for repair

2. You can log in to Huawei's official website on your computer**, and click "After-sales outlets" to query the address at the bottom of the Huawei** page.

If you find that the screen suddenly appears on your phone when you are using your phone, you can troubleshoot it based on the following conditions:

1.If your phone's screen display suddenly appears blurry.

It may be due to the interference of human static electricity on the display signal when the environment is dry, the mobile phone system has an automatic error correction function, and the display will return to normal within a few seconds, if it does not return to normal, please try to restart the mobile phone and recover.

2.If your phone doesn't appear until you're using an app.

This may be an application compatibility issue (such as Huawei**, Yunji, etc., some **software will also cause blurred screen due to decoding errors when **incompatible formats**), it is recommended that you uninstall the app and use the latest version of the app in HUAWEI AppGallery** or replace it with other apps of the same type.

If the preceding methods do not solve your problem, we recommend that you back up your data in advance (third-party apps such as QQ and WeChat must be backed up separately) and bring the relevant purchase voucher to a nearby Huawei Customer Service Center for maintenance.

Boarding service. Repair spare parts** inquiry.

Huawei Customer Service Center.

Hello, there are many reasons for the blurred screen of the mobile phone: 1. Hardware reasons, depending on how it is a flower: 1. It shows horizontal or vertical bars, which is generally caused by the disconnection of the LCD screen arrangement.

This is generally difficult to repair, unless it is a professional technician who produces LCD screens. 2. The cloud-like spotted screen is definitely broken, and it has not been repaired and replaced with a new one. 3. Occasional garbled characters (image or text disorder) occur during startup or use, there may be a variety of reasons, the software is the most likely to be bad, and it will generally be good to re-flash the machine.

4. In addition, it is possible that the CPU is damaged, and the mobile phone font library (flash memory) is also damaged, which can generally be repaired, but it is more troublesome and the cost is relatively high. Protective measures: The mobile phone is carried at any time, and it is inevitable that there will be problems after a long time, so pay attention to protect it in ordinary use, and try not to crash, enter the water, or have viruses in the application, etc.

Hello dear, there are many reasons why the inner screen of the mobile phone is broken, overheating, too high the voltage of the bright judge, too wet in the circuit, and falling through the violent ** will lead to the failure of the inner screen. The display abnormality of the inner screen of the mobile phone is usually caused by hardware failures such as the screen and cables. However, the abnormal screen of the mobile phone is sometimes good and bad, it is recommended that users try to back up the data such as phone contacts, and then enter the phone settings to restore the phone to factory settings.

The mobile phone will return to its initial state after restoring the flush factory, and then the user will try to use it for a period of time, if the display abnormality will still appear, it is recommended that the user send the mobile phone to the brand customer service for testing and repair. I hope my answer can help you.

Damage caused by a drop: When a mobile phone is accidentally dropped, it may cause vibration or shock to the body, which may cause the screen of the mobile phone to crack. 2.

Long-term exposure to high temperatures: If the mobile phone is exposed to high temperatures for a long time, such as under the scorching sun, or if the mobile phone is used in a high-temperature environment, the expansion of internal parts will cause the screen to be deformed or damaged. 3.

LCD aging: Due to long-term use, the LCD screen of the mobile phone may age and deteriorate, which will cause the display screen to exhibit problems such as pixel dead pixels, bright spots, and dark spots. 4.

Damaged touch screen sensitivity: If used improperly or for a long time, the phone's touch screen may be damaged, resulting in the touch screen not responding accurately and sensitively. These are common causes of broken inner screen of mobile phones, and if this happens, it is recommended to go to a professional repair point for inspection and repair.