How to export data for charging the round hole of the old mobile phone? 20

It's still difficult to export data from a phone like this, see if there is a memory card in the phone? If there is, then it is more convenient, if there is no memory card data, stored in the mobile phone, if you want to export the audio data, my suggestion is to go through the audio data one by one, and then find a recording device to rip it again, otherwise it will be too difficult.

This kind of mobile phone has a memory card, and the memory card should be put in a card reader and exported on the computer.

This mobile phone is quite rubbish, it is recommended that you buy an infrared adapter and install it on the computer, you can use infrared to export, it seems that this is the only way, or you can send an MMS to try.

This phone supports both data cable and IR transmission. Don't know what data you need to copy? If it is a text class, it can be copied to the document and sent by email (this one supports wap), if it is, you can choose infrared transmission.

If you have a memory card, you can also plug it into the computer to guide data.

Go to the store with one of these chargers, fully charge the battery, and then put the data.

You can upload mobile phone files face-to-face through QQ.

Data cable, see if there is a data cable.

Find someone to dismantle the phone, and then take the memory piece away, what am I talking nonsense?

Mobile phone shop, find someone to help.

Buy an old-fashioned data cable online.

If the mobile phone has Bluetooth, use Bluetooth transmission to export.

Just go straight to a certain treasure and buy one.

It is a data transmission interface, which can be charged at the same time. There are three interface formats, and Android is the majority.

What is the name of the thing that can be exported from the mobile phone charging port? It's the data cable, you plug the data cable into the charging port of this mobile phone to import the data to the computer.

Hello, backing up data in your phone can be done by the following methods:

1.If an SD card is supported, you can back up your data to an external SD card.

1) Backup multi** Wen shirt for sale: My files - device storage - find the **, **, etc. that need to be backed up**, take ** as an example, enter the DCIM folder - camera - click on the upper right corner more - select ** - click more again after selection - copy - click "SD card" - select the location that needs to be copied - click "paste here" (or paste here).

2.Back up to your computer:

1) Method 1: Connect the mobile phone and tablet to the computer through the data cable, and the computer will display the removable disk drive letter, and copy the multiple ** files in the mobile phone to the computer.

2) Way 2: Use S Switch Assistant or Youyou Kies to back up the data in your phone.

Install the S Reconnect Assistant or KIES software on your computer, connect your phone to the computer, and select the content you need to back up through the backup function in Ss Reconnect Assistant or KIES.

Hope mine can help you, thanks!

.A new battery requires several full charge and discharge times to activate.

Different battery products require different methods of charging, so be sure to use them according to the product instructions. Early nickel-cadmium batteries and nickel-metal hydride batteries required similar "activation". These batteries produce a "memory effect", charging in an incomplete state of discharge, which is easy to overcharge the battery, and over time, the user will feel that the power is quickly used up.

However, most of the batteries used in today's mobile phones and laptops are lithium-ion batteries. Its initialization process is already done at the time of manufacturing, so it does not need to be activated when it is ready to use.

Reducing the number of recharges can extend the life of the battery.

Generally, the life of lithium-ion batteries can reach hundreds of charge-discharge cycles, and the charge-discharge cycle here refers to the process of using up the power and then filling it up, rather than plugging in the charger and then unplugging it once. Lithium battery has no memory effect, can be charged at any time, in order to reduce the number of charging and deliberately use up the battery and then fill, and can not extend the battery life, lithium battery generally has a safety protection circuit and a variety of safety devices, to ensure that the circuit of the battery is automatically cut off when overcharging and discharging and short circuit; Too much pressure inside the battery will also trigger the exhaust device to depressurize; If the battery temperature is too high, the hot melt protection device will be triggered, which will stop the electrochemical reaction of the battery. Therefore, unless there is a quality issue, the battery will not happen because it is plugged in for a long time to charge**. However, if you do not unplug the power supply after it is fully charged, the battery will remain fully charged, although it will not **, but it will accelerate the loss of battery capacity.

Situation 1: The mobile phone screen has a display function but no touch function.

Generally, when encountering this situation, on the premise of not wanting to change the screen, we only need the data cable of the mobile phone plus an OTG data cable and a mouse to solve the problem.

Situation 2: The screen of the mobile phone is directly black.

There is a more serious damage that is the direct black screen of the mobile phone, and the screen is also pitch black when the phone is turned on. Generally, at this time, everyone thinks that if you don't go to a professional repair shop, the data in the mobile phone will not be saved. In fact, at this time, our mobile phones can still be saved.

All we need is a data cable from our phone and a flashing app on our computer that can save bricks.

If the phone is broken, the first thing to see is how you are broken, if you just have a broken screen, a broken speaker, or a broken battery, then no problem, you can export the data by linking the computer. But if your motherboard is broken, the memory is broken, and the chip is broken, then you can't export the data! It feels like you're asking one-sided questions, and you can't answer 9 out of 10 questions correctly!

What is the reason for a black screen?

**It tells the story of a domineering president with paranoid personality disorder, Gong Ou, who thinks that the "third-rate girl cartoonist" Shi Xiaonian is pregnant with his child, and repeatedly asks Shi Xiaonian to hand over their baby three years ago, and even forcibly and imprisons Shi Xiaonian, this is so simple, you won't, there is no way.

The phone must be turned on to back up.

When the phone won't turn on:

The mobile phone turns on and responds but cannot turn on normally, which is the most common situation that the mobile phone cannot be turned on. When the phone is turned on, there is a vibration and sound, but the screen is dark; After the mobile phone is turned on, it has been stuck in the logo interface and cannot enter the operation interface; There is also the fact that the mobile phone can enter the normal interface but there is no response when you click on anything, etc., which is the most common manifestation of abnormal boot.

Solution. First things first: check your phone's battery. The reaction when the phone is turned on proves that the battery is still working, and in addition to the aging of the battery and water ingress, the battery problem can be ruled out.

If the battery is aging, you can try it with the same type of battery, and if it can be turned on normally, then replace it with a battery; If it is water, turn on the device when the water has not yet dried, it will cause a short circuit in the battery, and the phone will only run for a while, and the battery will be damaged due to a short circuit, you can wait for a day or two for the phone to completely dry and change the battery.

Then: check your phone screen. Under the destruction of external forces, the screen fails, especially some mobile phones themselves are soldered, which is particularly prone to "fake not booting" caused by the screen.

Although you only fell slightly, but the mobile phone screen is no longer responsive due to the disconnection of the line, at this time you can tap the mobile phone, a few more shots, if the mobile phone screen will flash from time to time, this proves that the mobile phone is only a problem with a certain line, you can find the broken solder joint after disassembling the machine and re-weld it, or go to the repair point for repair. Especially when the phone vibrates and sounds normally when it is turned on, but the screen does not respond. This is especially the case for consideration.

Android phones can't be turned on always-on processing methodsdu

1. Press and hold the power zhi button for more than 10 seconds to see that it is a DAO

No, it can be forced to boot in. If allowed.