If your mobile phone supports JAVA or has a default system, there is software for you to install. QQ should definitely be able to be installed.

The following will introduce you to several installation methods of mobile phone software:

1. Methods of transferring JAVA programs to mobile phones:

Transferring JAVA programs to mobile phones There are four methods, which are to directly download and install the mobile phone online, download it to the local computer through the computer, and then transfer the JAVA program to the mobile phone through a card reader, data cable, Bluetooth, and infrared. The specific method is explained as follows.

1. Download via the mobile phone:

Download via the mobile phone and order via text message. You can find it directly in the mobile phone's personal files or applications (depending on the mobile phone). No need to install it. You can directly download it on the mobile phone. Options like "My Folders" are found. To download using a computer, you need to transfer the file to your phone.

2. Card reader:

(1). For a newly purchased card, first format your TF card on your phone: Settings - Phone Status - Storage Storage Device - — Card — Menu key — Format OK

Or install the TF card on your phone first to take photos or videos and activate the TF card folder. If you have already used it, there is no need...

(2). Go to My Computer - Tools - Folder Options - View, hidden files and folders - select Show

(3). Open My Computer - Tools - Folder Options - View, uncheck "Hide protected operating system files"

(4). Then use Read Open your TF with the card reader, and you can see KJAVA on the TF card. Just copy the JAVA program (including *.JAR, *.JAD) to the KJAVA directory of your TF card.

(5) Install the TF card into your phone.

(6). Enter the mobile phone "Games and Applications" to install the new program OK

3. Data cable transmission:

When purchasing a mobile phone through installation Install the included software installation disk, install its pc suite, connect the mobile phone and computer with a data cable, and transfer the JAVA program files *.JAD, *.JAR to the mobile phone through the management software; MIDWAY2.8 can also transfer JAVA programs, but You need to turn on the "JAVA loader" in the JAVA settings

4. Bluetooth transmission:

(1). Install the Bluetooth adapter

(2). Turn on the Bluetooth of the mobile phone

(3). Double-click the Bluetooth icon on the computer taskbar to match it with the mobile phone

(4). Click the Bluetooth icon on the taskbar again to send the file directly to Mobile phone, the mobile phone automatically recognizes.

5. Infrared transmission

Like Bluetooth, you can also use the mouse to transmit. However, infrared requires point-to-point, so after turning on the infrared function of the mobile phone, it can be transmitted with the mouse. The infrared adapter you purchased must be aligned properly to enable infrared transmission.

2. Installation issues - related instructions

1. How to install. Kjava program

The mobile phone software of the JAVA platform generally has two files, one is jar and the other is jad. Machines of brands such as Nokia need both files to be transferred to the mobile phone for normal use. Your mobile phone only needs a jar file. The specific situation depends on your own mobile phone. If you download it to your computer and install it locally, your mobile phone needs a .jad file to complete the installation. Through data cable, infrared. You can save the two files [.jar, .jad] to the same directory on your phone through Bluetooth or other methods.

2. How to install the Symbian program

Symbian software installation package. It is usually a .sis compressed file, which contains many component files.

The installation steps are as follows:

(1) The installation file can be sent to the mobile phone via Bluetooth connection or infrared connection.

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(2) After receiving the message on your phone, open the new message and select Open->Install

(3) Follow the prompts step by step until the installation is completed

3. How to install Microsoft SmartPhone software

There are three methods to install software on a SmartPhone using Microsoft operating system:

(1) Direct copy method

< p> Similar to computers, the term “green software” is also popular on smartphones.

This type of software only needs to copy the relevant files to the mobile phone or memory card, then create a shortcut and drag it into the "Storage\windows\Start Menu" folder. To use the software, just go to the Start menu. Tips: Unlike computers, SmartPhones that use the Microsoft operating system do not come with a resource manager, so you need to install it yourself, otherwise you cannot perform file operations. Explorer 2003 is recommended.

(2)CAB file installation method

If the downloaded software is in *.CAB format, please first use a data cable or card reader to copy the file to an SD card, etc. On the memory card (copying to the built-in flash memory of the phone is not recommended). Then open the resource manager (the author is using the Chinese version of Explorer 2003), select the file and press OK to execute the installation. Generally speaking, the system will pop up a warning, just click OK.

Some software may choose the installation path. Select the installation path. It is recommended to choose to install the software on the storage card. After the installation is complete, you can find the shortcut to the software in the start menu.

(3) EXE file installation method

The installation of the first two files is relatively simple, but if you encounter *.EXE files, then the installation will be a little complicated. First of all, Microsoft ActiveSync synchronization software must be installed on the computer; secondly, a synchronization data cable or an infrared/Bluetooth adapter is required (a data cable is recommended). When both of these are available, you can proceed with the installation.

After Microsoft ActiveSync is online, double-click to run the *.EXE file and you will see an installation interface. Select a directory, click Install, the installation file will be automatically decompressed and the data will be transferred to the phone. When a prompt pops up on the computer screen, it is time to switch to the mobile phone. Follow the reminder on the phone screen and choose to install the software on the phone or memory card.

There are two files required to install a java program, one is JAR and JAD, but the copied game only has the JAD file and a JAR compressed file. First, put the JAR compressed file (do not decompress the compressed file) and JAD Download the files to the computer, copy these two files directly to the other files directory on the phone, or to the other files folder on the phone's memory card, and then copy them to other folders on the phone. You will see a JAD file and a JAR file among other files on the phone. In this case, both the JAD and JAR files are already available, and you can install them below!

4. Replace the patch

Some software packages also have several software names.rsc or software names.app, which are cracked patches or Chinese patches. After replacement, you can crack the shared software and localize the English software. Use one of infrared, bluetooth, pc suite, or card reader to transfer software name.rsc or software name.app to your phone. Use the file manager on your phone to cut and paste them into /system/apps. /Software name/ directory, just overwrite it.

Open it again and it will be fine.

3. Installation example

1. Install MP mobile browser JAVA program on Nokia mobile phone

< p> To install the JAVA program, you must first transfer the software. The installation steps are as follows:

(1) Download the JAVA program first;

(2) Select "Java Loader" and the phone will display "Please plug in the cable, then plug the data cable into the phone and connect it to the computer. The phone will display the words "Jal connection is starting" and then return to the original interface.

(3) When running the Chinese version of Midway 2.8, you will be prompted to set the port. Select "Yes" to set the port, but it must be consistent with the port of "Motorola USB Modem" in the computer device manager. The steps are as follows:

A. Prompt, if you want to set the port, select "Yes",

B. Set the port of Midway 2.8, which must be consistent with the port of "Motorola USB Modem" in the computer device manager,

< p> C. After setting the port, you can see the main interface of Midway 2.8, and then select "Open"

D. After opening the jad file, you can see the JAVA program information, and select the send button OK,

(4) Then wait until the Midway 2.8 process is filled with blue checkers, indicating that the download is complete

, and "Downloading completed" will also be displayed. ", the phone will display that the download is complete and is being installed. After the installation is complete, it will display whether to run the program or not. The installation was successful.

2. Install the MP mobile browser JAVA program on Samsung mobile phones

For ordinary Samsung mobile phones, downloading and installing JAVA programs from the computer is more complicated and requires certain skills. You can go to Check Samsung official forum for details.

For players who are just getting started, we recommend using WAP downloads or mobile phone transfers to obtain the MP mobile browser JAVA program (jad, jar)

Game phones downloaded from WAP will be automatically installed. . Generally speaking, there will be some friendly tips such as:

(1) Is the JAVA program installed?

After downloading, you will of course need to install it, so select "Yes".

(2) The JAVA program has not passed (signature/certification, or similar prompt), do you want to continue?

Select "Yes" as well.

(3) Some mobile phones will ask you to choose the installation path. Generally, we install it in places such as "Games" and "Treasure Box". In short, you need to find a location where your other JAVA programs are located or a location where you Wherever it can be found.

3. Dopod (install MP mobile browser JAVA program on smart phone

Dopod mobile phone uses the Windwos operating system. Now take Dopod 575 as an example to illustrate the JAVA game installation method. Please refer to this article for other mobile phones with Windwos operating system. Mobile customized Windwos phones have a built-in treasure box program. The method of use is the same as that of other mobile phones, so I will not go into details here for Windows phones that do not have a built-in treasure box, such as the Dopod 515. Use a third-party JAVA emulator. And in actual use, we found that the built-in treasure chest does not work well, so for smartphones using Windows systems, we recommend using a third-party JAVA emulator. Simulator software is available for everyone to choose: JMM and DMIDP2.

JMM: JMM has better compatibility and good sound support, but it will take up a lot of system resources when running, and the support for Chinese characters is not good. Very good.

DMIDP2: Compared with JMM, it takes up less system resources and runs at a good speed. It also supports MP mobile browsers very well and can be used in full screen. For Chinese display The support is also better than JMM.

Installation:

Both softwares are green software and can be copied directly to the card. For JAR and JAD files, you also need to add files. Set the file association in the browser (taking Resco Explorer as an example):

(1) Select the JAR file and click Action→Open→Open With to select the application.

(2) Since it is green software, the system has not been registered yet, so you need to select Menu→Browse

(3) Then select Menu→Browse Folder

(4) Select. Open the folder where the simulator is located and you will see the application.

(5) Select DMIDP2 and click Select.

(6) Download it later. Confirm to open the JAVA program directly, and the system will call DMIDP2 to install it automatically.

4. Installation methods for certain models, such as:

1) Samsung SGH-E908-JAVA installation. Method

The first step is to download the jar and jad installation files of MP mobile browser from the Internet.

The second step is to transfer the game jar and jad installation files to the mobile phone. If you use a data cable to connect your phone to the computer, the drive letter of the TF card will appear in the computer's resource manager, and copy the jar and jad files in the computer to the TF card.

The third step is to install MP mobile browser. Disconnect the phone from the computer, find and click the .jar file from the phone's "My Collection", and then install the game into the phone. You can select the location of the game icon (in the office, multimedia, application, etc. program tables). subfolder). After the installation is completed, the .jar file disappears automatically.

The fourth step is to run MP mobile browser. Open the program from the "Program List" of your mobile phone, and you can surf the Internet as you please. The installation method for other .jar format programs and e-books is the same as this.

(Note that in standby mode, enter: *#9998*5282# to select the third option, the password is: 235282)

2) Samsung U608 JAVA program installation method

First, if you don’t have a memory card, that is, a TF card, you must download the PC suite to connect to your phone. Then transfer the jar and jad files to the phone's local memory folder "Other Folders" through the data cable.

Second, if you have a memory card, you can try to use a card reader or mobile phone USB settings to select "Mass Storage". Put the jar and jad files together into the "other files" folder of the mobile phone's TF card. That is, the "other files" folder. Then open the folder and move both files to the "Other Folders" on the phone itself

Finally, enter *#9998*4678255# in standby mode, click JAD, and then install. Note that there must be a JAD file, and it must be stored in other folders on this machine (remember it is this machine).

3) Lenovo i908 JAVA program installation method

(1) Dial ####5282# first (if the JAVA program has not been installed, an empty folder will be displayed)

< p> (2) Plug in USB

(3) Select the storage device option (then the computer displays the removable disk)

(4) Open the removable disk

< p> (5) Select Tools at the top of the page - Folder Options - View - Uncheck Hide protected operating system files (recommended) - Select to display all files and folders - Apply

(6) In this way, you can see the folder midlets on your computer. Copy the JAD and JAR files of the JAVA game to this folder (note that you must put both the jad and jar files of the same game into the phone) , do not decompress the jar file, if you do not have JAD, go to the next conversion software)

(7) Safely delete the hardware (removable hard disk) and unplug the USB mobile phone

(8) Dial again ####5282#, the JAVA folder will appear, click Options-Install

(9) The installed game is in the Entertainment Multimedia-JAVA folder

If this does not work Then there is nothing I can do to help the original poster. This is all my experience.

If you have any questions, please reply!