The Xiaomi phone automatically restarts after a sound buzzing sound

Hello. Depending on the problem you've described, not seeing your phone here won't solve it for you. Your phone problem can only be solved by seeing your phone face-to-face. In order not to affect your use.

a.Please go to a Xiaomi authorized repair point near you or Mi Home for testing.

Mi Home query path:

Query path of Xiaomi authorized repair outlets:

Mi Home is open from Tuesday to Sunday, from 10 a.m. to 6 p.m.

**The after-sales service of Xiaomi mobile phones is: return within seven days, replacement within fifteen days, and within the one-year warranty period, non-man-made damage is completely free.

b.If you don't have a branch near you, if you bought it on the official website of Xiaomi, please go to the official website of Xiaomi.

Log in to the place where you purchased this product, select to apply for after-sales service in the order details, and then please keep it unblocked. A staff member will contact you. Or you can also call Xiaomi customer service directly**If you don't buy it on Xiaomi's official website, you can call Xiaomi customer service** to consult.

I would like to ask why this question is, and I have this problem too.

Summary. Dear, I will answer this question for you, please follow the steps below to operate it in detail.

1. Click Settings.

Click on the SIM card to enter the settings page.

2 Click on the carrier.

On the Settings page, click Choose carrier settings.

3. Click Turn off the carrier.

Select Turn off automatic carrier selection, and make manual selection in the actual case.

4. Click Already registered on the web.

The mobile phone pops up a message saying "Registered on the network", so that there will be no more automatic hang-up during future calls.

The Xiaomi phone will automatically hang up after ringing twice.

Dear, I will answer this question for you, please follow the steps below to operate it in detail. 1. Click Settings and tap SIM card to enter the settings page. 2. Click CarriersIn the settings page, click Select Carrier Settings.

3. Click to close the net loss business, choose to close the pants, automatically select the operator, and manually select the situation of the real Kai leakage. 4. Click on the mobile phone that has been registered on the network and the pop-up message prompts "Registered on the network", so that there will be no more automatic hang-up during future calls.

If you have any questions, you can consult me again in detail.

Summary. 1.Try a hardware reboot:

Press and hold the power button and the volume up button (or volume down button) at the same time for more than 10 seconds until the phone restarts screen, then release the button to let the phone restart automatically. 2.Try clearing the cache:

Go to Settings, select Apps, tap Force Stop App, then clear app data, and restart your phone. 3.Try a factory reset:

Go to Settings, select Backup & Reset, tap Factory Reset, and then follow the prompts to set up your phone again. 4.Try flashing it again:

Hello dear, is it suddenly like this or is it often like this.

Suddenly. This situation may be caused by a system crash, it is recommended to try restarting your phone first to see if the problem is resolved; If the problem persists after restarting, it is recommended that you check the update history of your system and install the update immediately if any new system updates are available.

You can update the system, it may be that the system suddenly crashes and the phone restarts, which is a kind of self-protection of the phone.

The system is the latest version.

Dear, if you use the phone for a while.

It's been 3 times this morning, and it's especially easy to restart as soon as it's charged.

1.Try a hardware restart: Press and hold the power button and the volume up button (or volume down button) at the same time for more than 10 seconds until the phone restarts screen, then release the button to let the phone restart automatically.

2.Try clearing the cache: Go to Settings, select Apps, click Fail to force stop the app, then clear the app data, and then restart your phone.

3.Try to restore the factory settings of the spine: Go to Settings, select Backup & Reset, tap Factory Reset, and then follow the prompts to set up your phone again.

Dear, you follow the above.

What if I'm gone?

Dear, when you do a factory reset, you can back up your phone's apps and data.

Back up your data first, and then go to the factory reset.

How to back up to ** all at once.

That is, if you choose to do a factory reset.

There's a backup option.

This is commonly caused by poor contact of the data cable, replacing a good data cable can solve the problem, after replacing it or not being able to use it is a mobile phone problem, which needs to be repaired.

When charging, Ding Dong Ding Dong is when the phone switches between charging and disconnecting. First of all, check whether the charger plug is firmly connected to the mobile phone; Secondly, check whether the connection between the charger plug and the socket is firm; Generally, if the mobile phone still rings after both are firm, it is the reason for the internal battery of the mobile phone, and it is recommended to go to the mobile phone store to find a professional to repair it.

1. The lithium battery has been fully charged and discharged many times before leaving the factory, so it does not need to be charged and activated for a long time after purchase, and it can be fully charged when the battery is used to prompt the battery to be too low. For the "activation" of lithium batteries, there are many sayings: the charging time must be more than 12 hours, and it must be repeated three times in order to activate the battery.

This statement that "the first three charges should be charged for more than 12 hours" is obviously a continuation of nickel batteries (such as nickel-cadmium and nickel-metal hydride). So this statement can be said to be misinformation from the beginning.

2. Do a good job of battery maintenance. Generally speaking, when the power of the mobile phone is less than 20%, charging is healthy charging, do not play with the mobile phone when charging, and often carry out healthy charging, which is conducive to prolonging the service life of the battery and making the battery have a very long-lasting charge.

3. It is best to charge according to the standard time and standard method, especially do not charge for more than 12 hours. Lithium battery mobile phones or chargers will automatically stop charging after the battery is fully charged, and there is no so-called "trickle" charging that lasts for more than 10 hours with nickel electric chargers. That is to say, if the lithium battery is fully charged, it is also white charged when placed on the charger.