What folders are there for mobile phone memory cards?

The memory card is empty. Only after it is plugged into the mobile phone, for example, if you install a certain software and specify to install it on the memory card, then the software will specify the new directory of the memory card for installation. Generally, portable applications will be placed on the memory card, and plugging and unplugging will not affect it. Don't change the system file directory of mobile phone into memory card, such as cache directory, which will affect the stability of mobile phone system. However, you can put the video and picture directories on the memory card, because the memory of the mobile phone itself is too small and it takes up too much space on the mobile phone. The machine is slow, as long as you classify the software or files. Memory cards can be very useful. After installing the software, there will be program files, my doctor and other directories, which can be changed by yourself. You can use it several times.

If the phone is connected to the computer through a usb cable and the phone displays three options (USB settings: storage device, webcam and serial interface), then:

First, before you say:

Take out the memory stick or mini SD card from the mobile phone, connect the computer through the card reader, and copy the file to the memory stick or mini SD card.

Or connect the computer through usb cable, and the mobile phone displays three options (USB settings: storage device, webcam, serial port). Select Save, and a new drive letter will appear in the computer, which can directly copy the file to the mobile phone.

The above method does not need driving.

Second, the mtk chips used by domestic non-smart phones (especially those with M font) in the past year, especially those with miscellaneous brands, can try the following drivers:

Mobile phone data backup tool driven by mt6227.

Mt6227 driver and software download /do/viewthread? Thread =606 1 1

Unzip the file first.

Connect the data cable and select the third option serial port.

Install drive

Installation software

Select port com4 in the software settings,

Mt6227 driver and computer synchronization software: the driver is in the driver directory, and the mobile phone computer synchronization software is installed in SETUP.EXE, providing different functions. Users can easily manage their mobile phones on the power grid. You can manage them through communication ports, infrared or Bluetooth. Phone book: This function is used to manage the contact information stored in the folder of mobile phone and power grid. Only then can the phone book of the mobile phone be read through the power grid and backed up in the power grid; You can also add, edit and delete contact information. PhoneSuite can also extract address books from Lotus Notes, Outlook and Outlook Express, and copy these contact information to the power grid or mobile phone. Information: You can read, edit and send short messages and short messages. Direct access to the power grid through this function. In addition, you can also set up personal files on the power grid to classify all messages. Settings: This function includes system settings and original message settings. Users can also set their own settings and extract contact information from other software. Image: This function allows you to create images of different file types, change existing image files, and transfer images from mobile phone to power grid or from power grid to mobile phone. This function also provides a clipping function. Mirror and rotate to meet the different needs of users. Ringtone: This function makes it easier for you to create your own ringtone through the five-line editing interface. This is not just an editor. It can also be used to transmit the ringtone of the mobile phone to the power grid or from the power grid to the mobile phone. MMS: You can read and edit MMS directly in the power grid. You can also use it to transmit multimedia messages from your mobile phone to the power grid of your mobile phone. File Manager: This function provides a friendly and easy-to-use interface for users to manage files on power grids and mobile phones. It also provides functions such as Copy, Paste, Delete and Rename.

Maybe you can't download it, try:

/show/s_2 1890.html

If you can't find the document, I can send it to you.

My mobile phone succeeded.

References:

References:

/do/viewthread？ Thread = 86103 & Offset = 0 & amplistoffset=0#543363