How to install java on a push-button phone. Java games - questions and possible problems

Your question:

How to install Java games on Samsung?

The master's answer:

Mobile phones have long ceased to be simple telephones... They very often perform different functions, for example, please the owners with books, games, music or films. Samsung Corporation is one of the leaders in the field of mobile technologies, which means that it simply cannot stay away from the multimedia evolution of a mobile device. Samsung mobile users today can play different Java games that can be downloaded to your phone when USB help cable.

First you need to activate the system for downloading Java games from your computer to mobile phone Samsung. This can be done through the standard menu of the device, that is, you need to dial the service code * # 52828378 #, and then select the OTA type setting. There you need to check the box next to the Serial bearer OTA item.

Now connect the data cable to the PC via the USB input. Remember to install everything before starting work. required drivers. Operating system the computer should normally recognize the mobile phone. Otherwise, downloading games will not be possible.

Next, launch the Softick PPP program on your computer. There you need to see which port is checked in the Settings tab. This port should be COM port 7. Then activate the Activate PPP item. Some time will pass and the message "1 device connected" will appear on the screen.

Then you need to run software Java Uploader. There, click the "Add" button and select those games on your computer that you want to download to your phone. All new files will be visible in the program window. After you select and mark all jad and jar files, take the cell phone that is connected to the PC with a data cable and enter # * 5737425 #. This combination will take you to the Serial Java menu. There you need to write: PPP UP - USB - serial download.

Then mobile Samsung phone will download the specified jad and jar files to the Java folder. After the games are loaded, the mobile phone will launch the last game. If you do not want to play it now, then just click "End". All the games you have downloaded can be found in the Java Games folder.

When installing the game, questions may arise, errors may appear. Below are examples of such errors and issues, as well as their solutions.

Invalid Jar file

There are several reasons why this error can occur:

1. Install Java games only by JAR file, no JAD;
2. Try to download the JAR file (it may not have downloaded completely)
3. If everything is done correctly, but the error still occurs, then try the following:

If you have access to a computer, you can open the JAR file through any archiver (for example, WinRAR) and edit the MANIFEST.MF file located in the META-INF folder. You can open it with WordPAD or Notepad.
- remove lines with "additional" parameters in manifest. In the overwhelming majority of cases, these are 2-3 lines, usually they are at the very end of the file.

Here's a typical example:

MIDlet-Short-Number: 8942
MIDlet-Code: 182547896
MIDlet-Payment-Text: STOIMOST 1.0 U.E. BEZ NDS. BOLJSHE IGR NA WAP.IGRIMOB.RU

In order not to delete extra lines, you can open another JAR file in the archiver, which is normally installed and compare the MANIFEST files. There may be more lines in there, but the "extra" lines are usually immediately noticeable. In the example above, these lines are responsible for the purchase of a Java game (cost, short number, and purchase code). The Java machines of Symbian 9 smartphones may simply not have support for the packages referenced by such Java applications, so you will have to remove the links to them. At the same time, the usual Nokia phones or phones from other manufacturers such Jar applications can be installed

After saving the changes to the MANIFEST file, overwrite the archive (that is, the JAR file) and install the application to the phone.

When using a cable, the phone does not connect to the computer

Solution:

The phone software may not be installed. Disconnect your phone and install the software. It is possible that the phone software was installed after the phone was connected to the computer. Disconnect the phone from the computer, remove the phone software, restart the computer, reinstall the software, start it and then follow the instructions of the setup wizard (the phone is connected only after installing and launching the software).

When I try to send a file via Bluetooth, the message "Data transfer failed" appears

Solution:

Make sure Bluetooth is turned on on both your phone and computer. Try restarting your phone and computer. Delete your known device on your computer and try to find it again, then try sending the file again.

The computer does not find the phone in the list of available Bluetooth devices.

Solution:

Make sure that there is a check mark in the phone settings (in the Bluetooth menu) or the item "Visible to other devices" is selected.

Unable to send file by any of the above methods

Solution:

Check availability free space in phone.

Everything is set up fine, but the file upload hangs at the very beginning!

Solution:

Confirm the receipt of the file in your phone by pressing the "OK" key.

The principle of downloading Java files from the Internet. Downloaded Java files are not installed. At the moment of downloading files to the phone, Opera is minimized and sends a link to the built-in browser of the phone. After downloading Java applications, the phone tries to install them, but installation is impossible when the Java program is running (in our case, OperaMini). Thus, Opera needs to be closed. ________________________________________________________________________________________________________________________ How to install on Java phone-file from PC: Connect your phone and PC with a USB cable. A menu appears on the phone display in which you select the flash (USB) mode. The PC sees your phone as an add-on. storage device in the "My Computer" section to which you transfer the installation file. The Java installation file can be installed to any folder on the phone. Run the file and follow the instructions that appear. During installation, the Java program is installed in a special area of ​​the phone's memory (in the memory of the Java machine), which is not accessible to the user. ________________________________________________________________________________________________________________________ Java programs are not installed. Freeing Java memory. Problems installing Java programs:
1. other Java programs are open (see the section "The principle of downloading Java files from the Internet. Downloaded Java files are not installed");
2. incompatibility of Java programs with the phone software (see the "Java programs" section)
3.insufficient memory allocated for Java programs:
You need to uninstall other Java programs. If you have uninstalled all Java programs, but the memory of the Java machine has not become free (see the amount of free memory in the Java settings, if the option is available in this phone), then you will only be helped in Service Center... Some programs litter the memory of the Java machine, which can only be eliminated by flashing (formatting) the phone. ________________________________________________________________________________________________________________________

Other Fly smartphones

On our website you can find a catalog with the rest of Fly smartphones on Android.

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Java programs. Java applications are, in principle, universal applications, suitable for all phone models that support this language. In reality, due to the peculiarities of Java, adaptation of the application to brand standards is desirable. cell phone... The site wap.fly-phone.ru has a paid and free content adapted for Fly. On the Internet, you can also find many offers on the content you are interested in, focusing on the brands Samsung and Nokia, whose software standards are close to Fly. Apps targeting Motorola and LG are less suited to Fly.
When installing a Java program, you should pay attention to the size of the file, to the size of the display for which the program is adapted. Install should setup files with jar extension. ________________________________________________________________________________________________________________________ Java programs are not displayed on the full screen: 1. The resolution of the Java program is not set correctly. Change the resolution of the program in its settings;
2. in old Java applications, the screen resolution was clearly registered and it is not possible to increase it from the side of the phone. There are programs that allow you to change the screen resolution for Java MIDlets. ________________________________________________________________________________________________________________________

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