Tried it but didn t work, maybe the phone was wrong?

If the mobile phone may not turn on, it may be that your computer host has failed, or the motherboard inside is broken, or many devices may be burned out, you can go to the mobile phone store to repair it.

Hello landlord, what have you tried? If there is a problem with your mobile phone, you can first rule out the software from the software aspect, and then go to the after-sales service to test the hardware.

Generally speaking, new machines will not appear in the situation you said, unless experienced by external forces.

I'm useless, maybe it's wrong, I think the phone is useless, it must be replaced, if the phone is not replaced, it will definitely not be used.

After trying the phone, I didn't find any problems. As long as the outer box of the newly bought mobile phone has been opened, then even if it is not used. Or if there is any problem, you can only go to the after-sales service to do repairs.

Hello, if the method has been tried and it doesn't work, it needs to be repaired, and let them repair it after the sale.

First of all, confirm if there is a problem with your phone. As for your problem, if there is something wrong with the mobile phone, quickly find a regular mobile phone repair point to check the problem.

If you feel that your phone is broken, it means that your phone may not have the ability to restart the phone at once, or directly isolate it.

Well, it is possible that the mobile phone is not faulty when it is not faulty. It's a problem with some software systems.

Go to vivo after-sales service to see if there is anything wrong with the hardware And you can flash the machine to try it Brush the opportunity to empty all data There is an important backup.

It just can't start. If it doesn't work, press and hold the power and off button. Restart again.

No cell phone is like losing contact with your surroundings! The concept of time is gone! I want to contact the trouble! Can't remember the number, can't find anyone!! I can't find anyone else looking for something at all!! Super delay!! The best thing about it is that you don't have to pay the phone bill!!

Mobile phones are now more than just a means of communication. It can be said that without a mobile phone, I always feel that something is missing, yes, it is often not just a matter of delaying things, and it is good to suggest that this problem is experienced by yourself.

It may be that there is a problem with the speaker of the mobile phone, and it can be used normally when it is repaired in the business hall. Good luck with your phone!

Hello friend, glad to answer for you. First of all, you check whether the volume is on when trying all the functions, if it is on, there may be a problem with the phone speaker, it may be broken, it is recommended that you go to the mobile phone repair shop to find a professional to see!

It is possible that there is a problem with your mobile phone speaker, so you can take it to the mobile phone store and fix it.

You first set the phone out of the factory to see, if it doesn't work, take it to repair.

The battery has not been used for a long time, because the charge is too low. When recharging, it can't be charged, and it can't be turned on.

When the voltage in the battery is low to a certain amount after the mobile phone has been left for a long time, the battery "locks" itself in order to protect the battery from over-discharge. Not only can it not be turned on, but there is no display for charging.

At this time, take out the battery, charge it with a universal charge for a few minutes, "activate" the battery, and then you can turn it on, and you can also charge it with a straight punch.

It is that the smartphone can only be turned on when the power is greater than 5%, for example, when the power is too low, it will not be able to open when this requirement is not reached, what we can do is to wait for the phone to charge more than 5 minutes and then try again.

Lithium batteries that have not been used for a long time have run out of electricity, and the battery may become inactive and need to be reactivated. Charge the battery as normal, then discharge, and so on for more than three cycles, and activate the battery.

It should be that the battery is dead, try to charge it, if it can't be charged, it's because the battery has been put for a long time, and you can use the universal charge to try it.

First of all, it is most likely to be a problem with the battery, the problem of battery failure or battery damage faced by a long time of placement, and then it may be that the phone is broken.

The battery has not been used for a long time, resulting in the battery not being used, it is recommended to charge it if it is not used, if it is not a problem with the mobile phone.

Maybe the battery is dead, just charge it for a while and try again.

If you put it for a long time, the battery may break down and no longer store power

It should be out of power, just charge it, I've experienced it too.

The electricity is overdrawn, even if it is flushed, it is useless

The battery should be useless, just replace it with a new one.

Hello, may I ask if your phone is Mi-2 or Mi-1S? Buying a mobile phone? What exactly is the game? Excuse me, don't worry about it, try the following operation.

2. Xiaomi mobile phones come with similar security software running in the background, if you install other security software, it may cause conflicts, it is not recommended that you install third-party security software, installing these software may affect the normal use of the phone.

3. If your system is not the latest system version, it is recommended that you turn on the network and update the system version. The new system version will add some new features and fix some problems in the old version.

4. You can also use the line brush brush machine to try, the line brush is more thorough. It is recommended that you back up your computer before flashing.

bPlease flash the machine according to the flashing tutorial, flash the tutorial.

The sixth type is the line brush.

It may be that the mobile phone system is not compatible.

The biggest possibility is that there is a problem with your SIM card. Take it out and wipe the phone card with alcohol, reinstall the phone inside, and try again. Generally, the possibility of the mobile phone card being burned is very small, and it may be too dirty.

Unless you often plug and unplug the mobile phone card, the surface of the chip is severely scratched and scratches appear. If you go to the business hall with your valid ID card, you can change the mobile phone card to a new one. If you don't have alcohol, you can use high liquor, remember to wait for the phone card to dry before installing it.

Hello, it is recommended to change the mobile phone again, and the mobile phone that can be used normally is said to have two possibilities if it still doesn't work.

1. The mobile phone card is damaged, and now the card can be replaced in another place.

2. Problems with nearby mobile base stations.

Good luck.

Of course, I only started to disconnect the network a month before the high school entrance examination, study hard, and the results are quite good, you can buy a smart watch, only about 300, you can make ** text messages, and it is practical, there are also exercise and drinking reminders, sedentary reminders to adopt.

The children in my hometown who are admitted to the undergraduate level are all in high school and do not have mobile phones...

Several of my children are playing with mobile phones, none of them are on the book, a barely 2 books if you want to contact, you can match a little genius** watch, hey, otherwise the button machine can also be, but you may have to be obsessed with it**.

The old machine Nokia Bar can only text and call.

The kind that the old man can't connect to, the wife.

The elderly button machine has nothing but being able to play **.

Hello, if you can't hear the other person's voice, it is suspected that it is a handset problem. If the other person can't hear you, it may be a microphone problem. First, restart your phone, and if the problem persists, please move to a full signal location to try.

If there is still a problem, you can change your card to another phone and try to change the other card to your phone.

In addition, whether it is an earpiece or a microphone, it is not expensive, and it should be repaired within 20 yuan.

If you change the card, you can call normally**, then it is likely that there is a problem with the original mobile phone card, you can go to the local business hall for testing, if the SIM card is detected, you can replace the card, the tariff is generally 10-30 yuan, different city tariffs and business policies are different, you can consult the local manual customer service or move to the business hall to learn more.

Change your card, or call 10086 to consult.