Why did the Xiaomi Mi 2S power off charge display 1 and power on charge display 100 just bought? Wha

1. It may be that the system is stuck. Restarting your phone will solve the problem.

2. Whether it can enter recovery. It is possible that the problem occurred because there was no Sanqing system before the downgrade. Ways to get into recovery:

In the shutdown state, first press and hold the "Volume Up Button" and then press and hold the "Shutdown Button", and let go when the boot screen appears, and then you can enter recovery. If you can enter recovery, please switch the system under recovery and back up the data, if it can't be successful, you need to erase all the data (contacts, text messages, phone apps, etc. will disappear).

3. There is a problem with the mobile phone system and cannot be recognized. Whether it can enter fastboot. Ways to get into fastboot:

In the shutdown state, first press and hold the "Volume Down Button" and then press and hold the "Power Off Button", and let go when the boot screen appears, then you can enter fastboot. Please connect your mobile phone to the computer and flash a complete system package with the method of miflash.

4. Mobile phone hardware problems. At this time, the only way to take the phone to the repair office for maintenance is to do so.

Hi! Please don't worry, it is recommended that you back up your important data first, and then perform a full package of line brushing (it is recommended that you flash to the latest development version) before using it to see if there are still problems you described. Please select the address of the flashing package according to the model:

Flashing Tutorial: 6 Kinds of Flashing Tutorial for Xiaomi Mobile Phones - Salute to Brother Guanyin, please use the sixth brushing method, encounter a zero-second brushing solution: Xiaomi 2 line brushing 0 seconds Perfect solutionIf the problem is still not solved after the line brushing, please go to a repair point near you for maintenance and testing.

Address and ** inquiry.

A more detailed description of the problem will help netizens understand the troubles you are encountering and help you solve the problem more accurately. Thank you for supporting Xiaomi phones!

1. Charge it after shutting it down, and turn it on again after charging.

2. Keep discharging until it shows about 1% and charge it when it is turned off.

3. Restart the phone and see if the battery is normal, if it still doesn't work, try the discharge method.

Summary. Hello, for you to find out: 1, the first possibility is:

The battery is too old, the damage is serious, and the life is at the end, you can replace it with a new battery to try. 2. The second possibility may be the fault of the charger, that is, it cannot be loaded, that is, it cannot be charged, you can use someone else's charger of the same model to try it, if it is indeed a problem with the charger, buy a new one. 3. The third possibility is that there is a problem with the charging circuit of the mobile phone and needs to be sent to the mobile phone repair point to repair and replace the chip.

Xiaomi phones show that they are charging and keep showing 1%, what's going on.

Hello, for you to find out: 1. The first possibility is: the battery is too long, the damage is serious, and the life is over, you can try a new battery.

2. The second possibility may be the fault of the charger, that is, it cannot be loaded, that is, it cannot be charged, you can use someone else's charger of the same model to try it, if it is indeed a problem with the charger, buy a new one. 3. The third possibility is that there is a problem with the charging circuit of the mobile phone and needs to be sent to the mobile phone repair point to repair and replace the chip.

It is also possible that the system is stuck, there is a bug, and restarting the phone can solve it.

This is most likely a hardware problem that requires you to repair it.

That's the answer to your question.

Mobile phone charging has been showing 1% of the reasons: charger failure, charging circuit failure, severe battery aging.

1. Charger failure: The current load is too low or there is a broken strand phenomenon that causes the charging to not be charged, so you can change the charging cable to charge.

2. Charging circuit failure: If you ensure that the charging cable is free of any problems, then it may be a circuit fault and need to be repaired and replaced.

3. Serious aging of the battery: In this case, the battery can be replaced directly.

Precautions for mobile phone charging

1. Don't connect while charging**, and don't operate the charger when your hands are wet.

Under normal circumstances, the insulation between the parts with dangerous buried voltage and the accessible conductive parts is broken down or the contact current is too large, which can easily cause electric shock to the user. Especially for some smartphone users, "charging and playing" is already commonplace, and they should be more careful. Also, low-quality phone chargers can easily catch fire.

2. It is best to use direct charging, and do not mix chargers with different mobile phones.

The original mobile phone charger has an overvoltage protection circuit and is equipped with a rectifier transformer device, which can make the high voltage become low voltage and the direct current into alternating current. Most of the universal chargers are produced by informal manufacturers, without a protective coil, which is easy to make the voltage or current too high and unstable. Too high a voltage can easily inflate the battery and sometimes cause danger**.

It's very simple, it's too small, can't keep up with the space of the back cover, and the positive and negative pole cards of the power supply are not tight enough, you stuff some paper, just do it, hehe, mine has also had this situation, forget to adopt, there are two reasons. The first is that your mobile phone battery is broken, this situation is that no matter how you rush it, it can't be charged, and sometimes the battery will bulge, if you can open the back cover of the mobile phone to take a look, it will be more intuitive. This kind of battery can only be replaced, as for the methods on the Internet that are frozen in the refrigerator to recover, you can't believe it.

Xiaomi's logo is a "mi" shape, which is the abbreviation of Mobile Internet, and Xiaomi mobile phone is a high-performance audiophile smartphone developed by Xiaomi (full name Beijing Xiaomi Technology Co., Ltd.). Adhere to the design concept of "born for fever" and adopt an online sales model. On April 9, 2013, at the Rice Noodles Festival, the Xiaomi mobile phone 2S equipped with Qualcomm Snapdragon 600 quad-core was sold on the official website, and the Xiaomi 2A was released at the same time.

1. Try to replace the data cable, charging head or battery to see if the data cable, charging head or battery is faulty.

2. After backing up the data, open: System Update - click the menu key - Restart to recovery

If the power is off, press and hold the volume plus button and the power button, and let go when the boot screen appears, and you can also enter recovery mode.

In recovery mode: press the volume button to select, and press the power button to confirm.

Chinese Simplified Chinese—OK—Clear Data—OK—Clear All Data—OK—Return—Restart Phone—Select the nearest system—Restart.

Re-enter the system, open Settings - All Settings - Reset Phone - Local Backup - Click the previously backed up files - Select all and click to start recovery.

3. If the problem is not solved after the system and accessories are eliminated, it is a mobile phone problem.

The small resistor behind the auxiliary angle of the electrical antennae is broken.

It's OK to use the power meter to connect it in reverse.

The square crystal next to the battery contacts is repaired or replaced.

Non-professional personnel recommend sending the mobile phone to after-sales inspection and repair.

I've come across it too. Tell you authoritatively. The motherboard is useless.。。。 Mine just changed back.

1. It may just be caused by a system problem, such as a crash, so it can't be turned on by pressing the power button, and the charging display is 1%; The battery can be pulled out and turned off; Put on the battery and try it on.

2. It may also be that the system crashes and the phone cannot be turned on, you can press the power button and the volume + key to enter the recovery mode in the shutdown state, then clear all data, and then restart the phone, after the reboot, the phone can be restored to factory settings.

3. If you can't enter the recovery mode, you can connect your phone to the computer and try to enter the complete system package for your phone with the flashing tool.

4. In addition, the possibility of hardware failure of the mobile phone is greater, mainly due to the aging or failure of the battery, which causes the battery to be unable to charge and cannot supply power to the mobile phone normally, resulting in the inability to turn on the phone; or caused by the failure of the motherboard circuit and other components; This situation needs to be solved by contacting the after-sales service of the mobile phone to overhaul the mobile phone.

Try to re-brush the system.,Card swipe.,It's very good to brush.。

It is recommended to use the original charger or replace the battery. Thank you.

The phone is always in a charging state, which may be caused by the shrapnel damage of the phone's charging port.

The charging port of the mobile phone has a generation of elastic metal sheets, when the charger is inserted, the metal sheet is jacked up, and the mobile phone is recognized as the charging state, when this metal sheet loses its elasticity, after the charger is pulled out, there is no reset, so the mobile phone has always been thought to be in the charging state, resulting in the mobile phone has been showing charging.

In this case, it is recommended to go to the Xiaomi mobile phone repair network for maintenance.

Hello, if the problem is still not solved after the wire brush, please go to the repair point near you for maintenance and testing.

Consider that the Xiaomi battery is broken, it's time to change it.

The battery is broken, or it's the charger.

There should be a problem with the electrical board or data cable.