Why does the Xiaomi Mi 3 phone freeze when watching the TV, install the lock screen button, and it r

This is the current version of the system is not good, you need to update the system to a better version, the following is the specific operation of the card upgrade:

1、**MIUI stable version flash package (now the flash package of MIUI7 has come out, you can do it on the official website**), if you have installed the package on **page**ROM, you don't need to re**.

2. Connect your phone to the computer, copy the zip package to the internal storage downloaded rom folder, and then enter "System Update".

MIUI V5: Tap the menu key, select "Manually select installation package", and then select the zip package.

MIUI 6: Tap "...Select Manually select installation package, and then select the zip package.

3. After selecting the correct complete package, the system will automatically start the upgrade, and after completion, restart into the new system.

Solution:1、Due to too much memory occupation of Xiaomi TV or too much garbage cache, Xiaomi TV crashes,You can regularly clean up Xiaomi TV,Including unnecessary application software and**cache, etc.,Optimize Xiaomi TV at the same time,Make it the best state,You can clean it up through the built-in cheetah cleanup master or through the third-party app store dangbei market;

2、Crash caused by compatibility problems with Mi TV system,Uninstall incompatible software in time,Clean up Mi TV later;

3、If none of the above situations are the cause of the crash of the Xiaomi TV,Consider whether it is the hardware damage of the Xiaomi TV,And contact the after-sales service for maintenance in time。

Xiaomi TV system memory occupies too muchWe often open some software applications when using Xiaomi TV,Sometimes it is not closed in time,It will lead to too much memory occupation of Xiaomi TV,Affect the normal operation of other software,It is likely to cause Xiaomi TV to freeze、Crash、The phenomenon of insensitive remote control operation。

There are too many garbage caches on Xiaomi TV,Affect normal operation to watch**、Play games、Install apps, etc., will generate garbage cache,Over time, there will be a freeze and crash,Affect the normal operation of Xiaomi TV。

Mi TV system compatibility problems are sometimes due to the installation of some inapplicable software,Mi TV system is not well compatible with use,Causing Mi TV to crash。

Mi TV hardware damageMi TV hardware damage will also cause Mi TV to crash.

Solution:Due to the fact that Xiaomi TV occupies too much memory or too much garbage cache, etc., the Xiaomi TV crashes,We can clean up the Xiaomi TV regularly,Including unnecessary application software and**cache, etc.,At the same time, optimize the Xiaomi TV,Make it the best state。

It is recommended that you:1If there is a crash every time you run the same software, it can be determined that it is a problem with the software itself, and it is recommended to update the software or uninstall the software;

2.This happens if you use the TV itself. It is recommended that you upgrade your system to the latest version first.

3.If none of the above is resolved, you can apply for after-sales testing.

Hello,Xiaomi TV is frozen,You can try to restart the TV,If it doesn't work,You can only flash it。

It is recommended that you:1If there is a crash every time you run the same software, it can be determined that it is a problem with the software itself, and it is recommended to update the software or uninstall the software;

2.It is recommended that you upgrade the system to the latest version first;

3.If it is not solved on the stove god, you can apply for after-sales testing.

Unplug the power so that the TV will automatically cut off all functions and may recover even if it crashes.

If you try to cut off the power for more than half an hour, let the TV have a time to recover, if it still doesn't work, it is recommended to consult customer service or professional maintenance personnel to solve it.

The general electrical appliances are still a bit effective when they crash and lose power, and if they are useless, they can only be repaired.

Due to too much memory occupation of Xiaomi TV or too much garbage cache, etc., causing Xiaomi TV to crash,You can clean up Xiaomi TV regularly,Including unnecessary application software and**cache, etc.,Optimize Xiaomi TV at the same time,Make it the best state,You can clean it up through the built-in cheetah cleaner master or clean it up through the third-party app store dangbei market;

If the Xiaomi TV crashes, you should hurry up and contact Xiaomi's customer service. There should be a customer service staff at your home to repair it. In most cases, it is due to system reasons, and it is good to update the system again.

If the TV is stuck, the general way to deal with it is to cut off the power directly, and then restart it. He also doesn't have any other recovery keys, so he can only restart.

If it crashes, just turn it back on, and if you can't turn it off, plug it in.

Hello! Glad you chose to use the Ask Us Consulting program! Thank you for your trust in us! Here I join hands with the vast number of askers, staff and answerers. Thank you from the bottom of my heart!!

For this question you asked, our system has assigned you the most professional answer, the next 5 minutes, he will answer your questions relatedly, because the current number of consultations is large, please be patient. You can review your question, complete the information, or add a description of your question.

Dear,This is the solution I found for you to find a Xiaomi TV crash1、Due to the fact that Xiaomi TV memory occupies too much or there is too much garbage cache, etc., Xiaomi TV crashes,You can clean up Xiaomi TV regularly,Including unnecessary application software and**cache, etc.,Optimize Xiaomi TV at the same time,Make it the best state,You can clean it up through the built-in cheetah cleaner master or through the third-party app store dangbei market; 2、Crash caused by compatibility problems with Mi TV system,Uninstall incompatible software in time,Clean up Mi TV later; 3、If none of the above situations are the cause of the crash of the Xiaomi TV,Consider whether it is the hardware damage of the Xiaomi TV,And contact the after-sales service for maintenance in time。

<> crash may be unavoidable, and usually only a reboot or factory reset is all that is needed.

Static electricity10Seconds shutdown,Press and hold the infrared remote control"Home"and"Menu"Key at the same time,Align with the infrared receiving window on TV,Then press the touch switch at the bottom of the screen or plug in and unplug the power on,Until the ** shows"Mi TV system recovery。

All-in-one TV artificial intelligence voice version static electricity for 10 seconds in the state of shutdown,Press and hold the Bluetooth remote control"Confirm"and""Back"Key at the same time,Press the touch switch at the bottom of the screen or plug and unplug the power on,Until** shows"Mi TV system recovery。

When the TV is turned off,Press and hold the host computer"Volume+"and"Volume-",And press the power button on the host or plug and unplug the Mi Port cable,Until the ** shows"Mi TV system recovery。

Then after entering the recovery mode,You can restart the TV、Situation cache、Clear user data and restore factory settings.

Dear users, hello.

The failure of a TV set with a sudden black screen is usually divided into three situations:

One is that the row part is not working;

The second is that the line part is not working normally, which causes X-ray protection or overvoltage, overcurrent protection and excessive current, so that the power supply can not work normally, and the third is that the line part has worked, but the power supply of the line output transformer forms a poor circuit and makes the whole machine show three nothing. If the power supply is normal and the line part is not working, first check whether the collector voltage of the line push tube is normal, and then focus on checking the line output part, usually after determining that the line output tube is normal, the inspection focus should be on the line output transformer and its periphery. If the collector voltage of the row pusher is abnormal, first eliminate the fault of the pusher itself, and then overhaul the row oscillation circuit.

In general, it is common to start an open circuit with a power supply resistor. For the three nos caused by the action of the protection circuit.

What the protective action should be determined should be determined first. The method is to disconnect each protective branch one by one to eliminate it, and then check it separately. For X-ray protection or overvoltage protection, focus on checking whether the line frequency is too low and whether the line counterpath capacitance becomes smaller, and for the overcurrent protection or current overpower, the power supply can not work normally, and the line output transformer and its load circuit should be checked.

As for the situation that the row part has been working and the three are not, it is relatively simple, mainly to check whether the high-voltage, medium-voltage and low-voltage power supply circuits are normal and whether the filament power supply is normal. This is often referred to as a "black screen".

If this happens, press the power button of the phone for a long time (more than 10 seconds) so that the phone can be forced to shut down and restart. Turn it on again and it will work normally.

1、Watching TVThe mobile phone is stuck,It may be that the system is running too many things,Resulting in the mobile phone running not smooth,When **TV,It will be very stuck,After it is stuck,There will be no response,Forced shutdown and restart can be successful。

2. If there is still no response after the forced shutdown is turned on, press the power button and the sound up button of the Xiaomi Mi 3 mobile phone at the same time in the shutdown state, and press these two keys at the same time until the white Xiaomi logo appears, then let go, enter recovery mode, select "Chinese Simplified" - "Restart" - "Recent System Restart". to succeed.

Hi! Hello! Press and hold the power button to turn off and restart,Try to be clear about the background program when carrying out **TV, don't open too much,Cause the memory to be insufficient and crash!