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If the phone automatically shuts down due to low battery, it may not turn on and the LED light flashes when the charger is just plugged in, it is recommended that you try to turn it on again after charging for 15-30 minutes.
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What happens when the phone can't be charged? I have also encountered this situation, and I was in a hurry at the time and couldn't find a solution for a long time. So, today I would like to share with you the solution to the problem that the mobile phone cannot be charged.
1. What's going on when the phone can't be charged.
1. The mobile phone can't be charged, of course we have to find out what is the problem, and only when we find the problem can we prescribe the right medicine. Below I will go step by step from simple to difficult to check what the problem is.
2. First of all, connect the mobile phone with the charger and plug it into the plug board to see if it can be charged. If it can't be recharged, then the current possible problem is:
The charger is broken, the cable is broken, the phone interface is broken, the battery is broken, and the system is wrong.
Then move down to exclude.
3. Change a connecting cable or a charging plug, and then charge it to see if it can be charged into the charge, if it is charged into the charge, then it proves that it is a problem with this, change the wire, or change the charging plug. Pay attention to the current and voltage of the original charging plug of your mobile phone when changing the charging plug to prevent harm to the mobile phone. If you can't rush, then the possible problem is:
Mobile phone interface problems, battery problems, system problems.
4. Remove the battery (if you can't dismantle, don't force it) and use universal charging.
Go to rush, if it is a problem with the charging interface of the mobile phone, if not, then continue to investigate.
There may be problems: battery, system.
5. Change the battery to see if it can be rushed, if the battery can be charged, it is likely that the battery is scrapped. Just change the battery. If it still can't be charged, then it can only be a problem with the system.
Note that the battery is best original or buy *** business battery, I once broke the phone because of a bad quality battery, everyone must pay attention!
6. Many people don't understand how the system will affect whether the charge is not charged, I take the Android system.
For example, there is a file in the log of the Android system that records the battery information, if the battery information is wrong, it will cause the phone to not charge.
The solution to the problem that the phone cannot be charged when it is charged.
Now that we've definitely found the problem, how do we fix it? I'll talk about how to solve it in the order of the above tests.
The charger or data cable is broken: You can replace the charger or data cable.
Note: Please try to choose the original one for replacement, so that it will not cause harm to the mobile phone. If you think that the original one is not good, you can buy a charger with *** point, but pay attention to the parameters of the charger must be the same as your original one.
If the current is too high, it may cause damage to the motherboard of the phone.
Problems with the mobile phone interface: This is caused by the poor charging interface of the mobile phone, such as looseness. Please go to a professional mobile phone store for repair, do not disassemble the phone by yourself.
System ROM problems: For system ROM problems, please make sure that you have some flashing experience or mobile phone system knowledge. You can choose to re-flash the device to try it or use the following method to clear the system's battery information.
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If there is no problem with the charger or charging cable, it is the fault of the phone itself. Let's find after-sales testing.
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The breathing light is on when charging, green when charging, close to full charge, and off when fully charged.
Change to an ordinary charger without fast charging, give it a try.
The flashing light is a faulty battery, maybe the battery is over-discharged, the voltage is too low, or the battery is out of voltage. Plug in the charger to charge slowly, and the battery voltage may be restored after two or three hours, and it will charge normally.
You may need to remove the battery to charge it, or replace the battery.
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Summary. Hello,Redmi note9proWhen charging,The white indicator keeps flashing,It's just that it can't be turned on,Maybe the battery charging time is short,The power of this operation is insufficient,Please charge for half an hour and then press the power button to see if you can turn it on。
When Redmi note9pro is charging, the white indicator light keeps flashing, but it can't be turned on, you disassemble it, when the Redmi note9Pro is charging, the white indicator light keeps flashing, it just can't be turned on, maybe the battery slips and the charging time is short, the power of this operation is insufficient, please charge for half an hour and then press the power button to see if it can be turned on.
Ask about custom messages].
That phone doesn't flash when it's usually charged.
It is recommended to check that the battery is not loose in contact with the mobile phone, take out the battery, and use the cotton mold tag to wipe the battery contacts (removable battery mobile phone); If conditions permit, replace the charger, data cable and battery (detachable mobile phone) and turn on the device after charging for half an hour; If none of the above methods can solve your problem, please bring the purchase invoice, warranty card and mobile phone to the nearest after-sales service center to clear the vertical heart for testing.
It still doesn't turn on.
It is recommended that you check your charger and this phone socket to see if they have any problems?
My phone is a Redmi note8
You can give it a try with this phone, isn't this charger good? If it's good, then it's a problem inside the phone.
Hello, how long have you been using this Redmi 9 phone now?
Are you still there, dear?
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1. If you are stuck in the white rice interface for a long time and there is no Android display at the bottom of the screen, or you cannot turn on the computer due to human circumstances (water ingress, collision, etc.), it is recommended that you apply for after-sales testing;
2. If you plug in the original power adapter (charger) and the mobile phone heats up without performing any operation, it is recommended that you unplug the charger and apply for after-sales testing;
3. Press and hold the power button for more than 10 seconds to try to force restart;
4. Determine whether the shutdown is caused by too low power, if so, please use the original charger to charge for half an hour and then try to restart it;
5. If you are sure that the phone or tablet has power, press and hold the volume up + power button at the same time in the shutdown state, or press and hold the volume down + power button at the same time to see if you can enter recovery mode and fastboot mode, if you can enter the above two modes, press and hold the power button for more than 10 seconds when you are in both modes to try to restart;
6. If you press and hold for 10 seconds and still can't turn on, you can enter recovery mode to clear the data and try, please make a data backup in advance (if you turn on the Xiaomi Cloud service, you can log in to the Xiaomi cloud space to back up the data);
7. If the clear data is still invalid, and the mobile phone has been logged in to the Xiaomi account and unlocked the BL lock, you can try the miflash line brush, and make a data backup before the line brush;
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Flashing all the time means that the power is not turned on, otherwise it should be always on. Check to replace the cable and charging head. The premise is that you haven't dropped your phone....
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Summary. Dear, Hello, The indicator light flashes red when the Xiaomi phone is charging, and the reason why it can't turn on:1
The phone is out of battery and automatically shuts down when it is used. 2.If the battery is too low, it will automatically shut down, and the battery will enter a sleep state, and it needs to be connected to the computer to charge for at least half an hour before it can be turned on normally.
When charging, the indicator above the mobile phone will not light up - slow flashing - fast flashing - normal lighting changes in turn, it is recommended that you do not run out of power before charging, you can charge as you go. The solution to the problem that the indicator light keeps flashing red when the Xiaomi phone is charging and it won't turn on:
The Redmi 8 mobile phone can be charged brightly.
Dear, Hello, The indicator light flashes red when the Xiaomi phone is charging, and the reason why it can't turn on:1The phone is out of battery and automatically shuts down when it is used.
2.If the battery is too low, it will automatically shut down, and the battery will enter a dormant state, and it needs to be connected to the computer to charge for at least half an hour before it can be turned on normally. When the charging group is done, the indicator light above the mobile phone will not light up - slow flashing - fast flashing - normal lighting and collapse balance changes in turn, it is recommended that you do not charge the power in the future, you can charge it as you go.
The solution to the problem that the indicator light keeps flashing red when the Xiaomi phone is charging and it won't turn on:
1.Remove the battery, and after five minutes, connect it to the charging Lifeng electrical appliance for more than an hour to turn it on. 2.
Before connecting the charger to charge the phone, the LED of the phone may not light up at first, but after a few minutes, the red light of the LED starts to flash and gets faster and faster, and when the red light is no longer flashing and is always on, it can be turned on.
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My Redmi Note8 keeps flashing white light and won't turn on when charging for a long time after it is turned off, what's going on?
Hello Kiss is happy to answer this question for you. For a long time after the Redmi note8 was turned off, the white light kept flashing when charging and did not turn on as follows:1
Stuck in the white rice interface for a long time and there is no Android display at the bottom of the screen, or due to artificial banquet grinding conditions (water ingress, collision, etc.) resulting in failure to boot, it is recommended that you ask for after-sales testing; 2.If you plug in the original power adapter (charger) and the phone heats up without performing any operation, it is recommended that you unplug the charger and apply for after-sales testing; 3.Press and hold the power button for more than 10 seconds to try to force restart; 4.
Determine whether the power is too low to cause the shutdown, if so, please use the original charger to charge for half an hour and then try to turn it back on;
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The Redmi Note flashes the device by:
Log in to "Xiaomi Official", click "MIUI" -- click "**MIUI" -- select the "MIUI" brand, and then click the "Redmi 1 1S" item to enter--- click the "**Flash Package" button--- copy the **Flash package to the SD card of the mobile phone--- select the "Select Installation Package" item--- click the "Update Now" button. >>>More
Hi! No, the Redmi Note does not have a telecom version.
Hello. Redmi note is recommended
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