Remove the USB cable without a wireless router. Use a laptop (Win7 system) to quickly connect to your Android phone (requires Wifi support)

Source: Internet
Author: User
Tags ftp client ftp access

Are you still using a USB cable to connect your mobile phone to access sdcard ?, You are out. This article will tell you that if you connect your laptop to your mobile phone through wifi and quickly access sdcard, you certainly do not need a wireless router.


  1. The laptop system is windows 7, and the wireless network card is normal and the driver is normal.
  2. Android phones support Wifi and Android 1.5 and later versions

Software required

  1. In windows 7, Connectify is required to change your laptop to a wireless router (it is a basic network, not a point-to-point network), and it is completely free of charge.
  2. In Android, A MiniFtpServer is needed, such as an application that converts your mobile phone to an FTP server through Wifi (developed by me,)
    The above two types of software will be provided at the end of the article.

Use of Connectify

Connectify is easy to install. Click "I Agree" to automatically install Connectify. The program is automatically installed on the C drive, and the network is frequently disconnected during the installation process (only a few seconds), because it is installing the wifi virtual driver, if you have installed the security software, a security prompt may appear. In this case, click Allow.

After the installation is complete, start Connectify. A managed icon will appear in the lower right corner of the system, and a Connectify Hotspot Setup Wizard window will pop up, for example:


When we click Next, it will appear. This figure shows how to set the ssid of the wireless network. Here I set it to newcj, and then click Next.


Then there is the wireless network password setting interface, which says the password length must be between 8 and 63. Here I set it to 8 ones and click Next, as shown in figure


Then Shared Connection appears. Open the drop-down box (You may not have the VMnet8 and VMnet1 options. This is normal because I have installed a virtual machine, so I have two more connections ), here I select "Local Connection" and click Next,


On the final page, I checked Start Hotspot after closing wizard, indicating that the service will be started after I click finish, and then click finish.


After waiting for a while, we will find that the Connectify icon in the lower right corner has changed to the "enable service" status, as shown in


Click the red icon to display the Connectify main interface, as shown in figure


If you need to Stop the service, click Stop Hotspot. Open our Android phone. We can see the available WLAN in "WLAN Settings". Here we can see the newcj network I set earlier, as shown in figure


Enter the password to connect to the newcj network and enjoy the Internet of the notebook (If your notebook has been connected to the Internet through the "local connection"). Of course, if your laptop is not connected to the Internet, we can still access the card on your mobile phone through the laptop, which is not affected. Now that you have finished using Connectify, I will introduce MiniFtpServer.

Use of MiniFtpServer

MiniFtpServer is my development of a mobile FTP server, URL:, specific introduction you can go to the web site to see, here will not go into details, the same, I will give at the end of the article.


After the software is enabled, the software automatically checks whether WIFI is enabled. If WIFI is enabled, the software starts the FTP service. By default, the FTP access mode of the software is anonymous, and the working directory is "/sdcard". You can change it. Now, we can connect to the mobile phone through various FTP client terminals. A typical client is windows Resource Manager,


Do you think it is convenient? Now, my introduction is complete.


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