Invalid JAR File Error on Samsung C3322 Duos

Asked By 50 points N/A Posted on -

Hello experts,

I bought a new Samsung C3322 Duos. This is actually a good deal. The problem is, I can't seem to set up any JAR file into it. So I searched for some resolutions and found out this:

According to a forum, I need to enter *#52828378*#> Go to Menu and then change the MAX JAR file value to 2048 under the OTA. And then Save it. I tried it but it didn't work. And then later, it gives a Invalid JAR file error. Can someone please help? I also want Opera Mini on my phone. How can I put some themes into it?


Answered By 0 points N/A #191685

Invalid JAR File Error on Samsung C3322 Duos

In fact, the problem with the c3322 is that it has a small game library to keep many games at once. Apps whose size is more than 500 kb can not be installed.
You can not consequently have too many games at once, unfortunately. But you still can load them up directly to your memory card since Samsung C3322 allows us to do so. You can then install the app needed and when the task is done, just delete it to free memory. You can install it again from the memory card when needed. 
Type *#52828378# . Go to ota test and change the limit to 5000 kb instead of 500 .
This is how to install an app whose size is more than 500 kb.
Hope this will help.
Best Regards,
Answered By 587970 points N/A #316981

Invalid JAR File Error on Samsung C3322 Duos


The Samsung C3322 is a discontinued 2G phone operating on 2G network band using GSM technology. It was announced to the public and released on April 2011 measuring 114 x 48 x 13.9 millimeters and weighing 89 grams. It uses mini-SIM card and available as dual SIM phone. It has TFT display with 256K colors at 240 x 320 pixels screen resolution.

Samsung C3322
Samsung C3322

It supports microSD expandable up to 16 GB and phonebook supports up to 1,000 entries. It has 45 MB internal storage. The primary camera supports 2 megapixels and can record videos in QCIF at 15 fps. It doesn’t have secondary camera. It has 3.5-millimeter jack, Bluetooth 2.1 with A2DP and EDR support, FM radio with recording support, and microUSB 2.0.

Wi-Fi and GPS are not supported. The pre-installed web browser supports WAP 2.0/xHTML. Java is supported via MIDP 2.0 and includes games. It runs on removable Li-Ion 1000 mAh battery with standby time up to 660 hours and talk time up to 12 hours. It is available in black and La Fleur colors. That code you gave, “*#52828378#”, is used to enter the Java Test Menu.

Here, you can adjust the settings to allow you to run Java files (*.jar) that have higher file sizes. If you receive “Java Max File Size Error”, enter the code to access the Java Test Menu. Next, go to “OTA test” then increase the value in “Maximum JAR size” according to the size of the file. This should allow you to install the file.

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