Huawei has a splash screen but everything is normal,Vertical stripes appear on the screen.。。 How muc

The test results of the Huawei Customer Service Center shall prevail.

In order to reduce your losses, it is recommended that you turn off your mobile phone and bring the relevant proof of purchase to a nearby Huawei customer service center for repair. You can use the Huawei official website to find the address of a Huawei Customer Service Center near you.

Precautions after water and liquid ingress in the mobile phone:

1.Do not move or shake your phone frequently after the liquid is ingested to avoid moisture spreading inside the phone.

2.Do not blow with a hair dryer or bake at high temperatures (including microwave heating) after liquid infusion, so as to avoid liquid being blown into the phone and damage the phone by high temperatures.

3.Mobile phones are made of delicate electronic components, and there is a potential risk after liquid ingress, so please keep your phone turned off.

4.If you don't have a backup of your data, there may be a risk of data loss during repairs. After you go to the Huawei Customer Service Center, you can consult with a staff member to help you evaluate whether you can back up your data.

There are three possible reasons for this:

1. The mobile phone is dropped, or flooded, resulting in screen damage, in which case the screen needs to be replaced;

2. Overcharging, or caused by overheating of the mobile phone, this situation does not affect the use, pay attention when charging in the future, and do not let the mobile phone too hot;

3. It may be that the graphics card in the mobile phone has been shifted, in this case, you can go to the after-sales service to repair it, ** It is not expensive, about 50 yuan can solve the problem. Hello, thank you! Ben was asked and netizens.

Reason: Wiring problem: The mobile phone cable is used to connect the mobile phone motherboard and other modules, and the mobile phone has a blurred screen and colored stripes, which is likely to be a problem with the screen cable.

In the past, cable damage generally occurred on sliders and flip machines, but straight smartphones have rarely encountered this situation. However, if you have dropped your phone before, or continue to use it when the heat is severe, it is likely to cause the cable to loosen or even burn out, resulting in abnormal screen display.

Damaged inner screen: Breaking the screen is a common occurrence for friends, but many of them are just broken by the outer screen (surface glass) of the mobile phone, and the screen display and mobile phone functions will not be affected; If the inner screen of the mobile phone is damaged, it is more troublesome, not only the touch function may fail, but also generally accompanied by the mobile phone screen display problems - in addition to color stripes, dark spots, yellow spots, flickering and even failure to display may occur. If your case is that the phone falls and the screen is streaked, then the inner screen is most likely to be damaged.

Motherboard issues: Less likely, but Apple iPhone 6 users have reported problems with gray edges and touch failures at the top of the screen, due to the greater likelihood of chip soldering on the motherboard.

Software problems: It is less likely, this situation generally occurs after the firmware upgrade or wallpaper replacement, and the abnormal screen display has nothing to do with the hardware.

Solution: If it is a hardware problem, in fact, there is not much you can do, and the official after-sales channel is preferred for repair and replacement; However, if your mobile phone has exceeded the warranty period, or even disassembled it yourself, then you can also consider repairing it yourself.

Cable: After dismantling, check whether the mobile phone cable has fallen off and loosened, if it is determined that it has burned out, you can buy parts from a treasure to replace.

Screen: Now most of the screens use full lamination technology, and if the inner screen is damaged, the screen must be replaced, and the maintenance cost is higher.

Motherboard: This doesn't seem to be a good way except for official or professional maintenance, but ** it will generally be cheaper than changing the screen.

During the warranty period, the after-sales service should be free, just show him the warranty period.

After the mobile phone is flooded, there may be abnormal function, in order to reduce the loss, it is recommended to deal with it according to the following methods:

1.Try to place your phone in a dry and ventilated place, and use a paper towel to blot water stains on the surface of your phone.

2.If the phone is powered on, press the power button to turn it off; If your phone is turned off, don't try to turn it on.

3.Remove the SIM card and memory card.

4.Take your phone to a nearby Huawei customer service center for maintenance as soon as possible to avoid unnecessary losses. If you haven't backed up before, it may result in data loss.

Notes:1Do not move or shake your phone frequently after water is ingress to avoid moisture spreading inside the phone.

2.Do not blow with a hair dryer or bake at high temperatures after water is in, so as to avoid liquid being blown into the phone and damage the phone by high temperatures.

3.Mobile phones are made of delicate electronic components, and there is a hidden risk after water ingress, so it is recommended not to try to turn them on.

Hello, if the mobile phone gets into the water, the situation is serious, it will indeed break some parts, the most serious will burn the motherboard, after your mobile phone gets into the water, is it not timely to remove the battery, and then put it in a ventilated place, and it has not been opened before sending it for repair?

If you do the above points, the phone will generally not have any problems, just disassemble and clean it, but if you turn it on or what, it will damage some parts, I recommend that you go to the repair point outside the warranty period, find a decent private repair shop to check what the situation is.

If the shop also proposes to replace the parts, take them to the after-sales service, and if you only need to clean them, you can clean them directly.

Look at your description,It should be a problem with the screen,If you only change the screen,It's 400 yuan at the Huawei repair point。

The mobile phone is flooded, as long as you press the switch button, the screen will definitely be blurred.

As I said earlier, you must not press the power on and off button when the mobile phone gets into the water. Here are two ways to do it:

1.Wrap it in toilet paper and expose it to the sun for two hours, which can easily solve the problem.

2.If the water ingress is serious, it is best to take it to the maintenance point and let the master of the maintenance point deal with it.

90% of the phones that get into the water can be repaired.

The premise is not to mess with it.

Your current situation is that there is a problem with the motherboard.

There may also be a problem with the screen.

Repairing the motherboard is the most expensive, followed by the screen.

You have both of these phones.

If you want to repair the motherboard, you need at least 500 pieces.

The screen depends on which series.

The P-series and Mate series have the most expensive screens.

The P40 and Mate30 screens cost around 700 yuan.

The nova series screen costs about 500 yuan.

Enjoy the series of screens roughly cost about 300 yuan.

It should not be a big problem to be able to turn on normally, it may be that there is water mist in it, go to the after-sales maintenance point to disassemble the machine for dehumidification, it will be fine, and it will not cost much money about 50.

1.You may need to replace your phone's screen, which accounts for more than a third of your phone's cost.

2.I think I can use it to replace a new mobile phone, and it is not cost-effective to repair.

Around 120:

Hope it helps.

It should be that the screen component is broken.

If it does not affect the normal use, continue to use it, maximize its value, and replace it with a new machine for a year and a half.

Do not press the power button on or off when the mobile phone is flooded.

Be sure to take it to a repair shop as soon as possible to get it repaired.

90% of mobile phones that have been flooded can be repaired, and the handling fee only costs thirty or forty yuan.

Because your phone has a blank screen, it may also be a motherboard problem.

That's why you press the power on and off button.

It costs at least a few hundred dollars to repair the motherboard.

You can only change the screen, check in the service, and the screen of different models is different.

Hello, for the situation of a flower screen in the water of Huawei mobile phones, I suggest that you can turn off the phone, and then put the phone in a sealed bag, put some desiccant in it, put it for a while, about half a day or so, it is best to drain the air inside, and then turn on the phone to see if there are signs of improvement, if there is still a phenomenon of a flower screen, then you can directly after-sales it, satisfied, thank you.