Question about Sony Ericsson K750i Cellular Phone

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Cannot find a software compatible with k750i

As k750i supports only java platform and its format is .jar

so it doesn't run .sis format on it

I need a software in .jar format called

or in some places "netmonitor"

it is used for:

"Network identification"
"BTS identification"
............and some other paramters of GSM network
I need this softwares urgently but can't find it for k750i

what should i do?

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Re: Cannot find a software compatible with k750i - Sony Ericsson K750i Cellular Phone Cell Phones

Ty man!!!!!!!!!!!!!!

Posted on Apr 26, 2008

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Re: Cannot find a software compatible with k750i

Download this software in pc and install it converts sis file to java format

first download sis application then convert it to java and then use it in sony ericsson k 750i
Converter Click here


Posted on Jan 16, 2008

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2 Answers

Error on installing java games? i try to install a same game with the same phone, but my phone always saying that the download jar are invalid, while the oder phone installed the game correctly? please...


before install games to your phone, make sure the java games (click to go free java games list) is compatible with your mobile phones, know your phone first especially entertainment capability features, including operation system or platform (like symbian, windows mobile, java mobile, flash etc), display screen resolution (like 128x160, 176x208, 176x220, 240x320, 320x240, 352x416 etc), 3D java support etc. (get free java games here) . If you get any sort of error, it's possible the games isn't compatible/or is not designed for your model. You will need to obtain a specific version for your model.

first of all Make sure the game is in a jar format (*.jar file) not a zipped file (*.zip or *.rar), most of games here are .jar format. If it has the zip or rar extension open the file in Winrar/winzip (download winrar) and look at its contents, if it has lots of files like a.class and image files then rename the *.rar (or *.zip) file as *.jar and transfer that to your phone. If in the zipped file it has a jar file and other files, extract just the jar file and transfer it to your phone. some phone models also need .jad format file to install the game, check out this post: Create .Jad file for .jar format Java games and apps, download any of .jad generator tools, create your .jad file and transfer .jar and .jad file to your phone.

When transferring the java games to your phone via usb cable, bluetooth, infrared, memory card (how to transfer photos, ring tones, games to your phone), the games and applications folder may not appear, this is normal. All you have to do is copy the file to the root directory (the main folder) and the phone will put the files into the correct places itself. There is no need to put the game in the others folder as it will just be a waste of time and the game will not work.

open/run the jar file to install the games, then enjoy it.


May 28, 2011 | Samsung GTC3300 Cell Phone

1 Answer

Hi sir iam from chennia i want a softwares for sony erisson k750i please i want sir

hi ellusha,
you may be knowing that your phone is a Java MIDP 2.0 platform phone ,these kind of phones use softwares in formats known as jar. You can download 'jars' directly from the Internet using your gprs connected phone's web browser OR you can download it manually through your computer's Internet connection and then just transfer it to your phone from the computer ,then locate the file in your phone then install it. You can get jars from:
Thats all.

Sep 25, 2010 | Sony Ericsson K750

1 Answer

.jar files,.nth files,.sis files are unsuppoted

Jar files are compressd in jar format and are not for a particular machine. You can compress any file to jar format. sis files are for symbian OS. could be Jar or any. Samsung is a java phone. So you need jave files to load on your phone. Go to, specify your phone and download all files that are displayed as compatible with your phone.

Aug 05, 2009 | Samsung SGH-L700 Cell Phone

1 Answer

Format .sis

the problem there is the file itself...
nokia n70 supports .sis and .jar and even java applications.

Feb 25, 2009 | Nokia N70 Cellular Phone

3 Answers

Sis intallation problem in N73

dear there is way to install a sis file in NOKIA N73
coz its N-series mobile higher.
you have only install sisx,jad,and jar files
if you want to get some files tel me i will tel you links were you can ezzzely

Dec 15, 2008 | Nokia N73 Cellular Phone

3 Answers

Full form of .sis,.jar,.jad,and j2me

SIS is an acronym that stands for Symbian Installation Source
JAR file (or Java ARchive) is used for aggregating many files into one

Joint Application Development (JAD) is a popular fact-finding technique that brings users into the development process as active participants

J2ME stands for Java 2 Platform, Micro Edition

Jul 01, 2008 | Nokia 6300 Cellular Phone

2 Answers



You need to save them in the others folder. FYI, sis files won't run on your phone.

Feb 14, 2008 | Sony Ericsson K750i Cellular Phone

2 Answers

Problem with Software Compatibility of K750i

.Jar is absolutely Java file. And .Sis is symbion installation system file. Your phone is java supportable phone and not of a symbian operating system phone. So, your phone will only support .Jar files. It is another thing that Java files is not easily available as sis files. But try on net and if you don’t get it do write me for particular application of java, I will try to provide you. Anything else that I can help U?

Jan 14, 2008 | Sony Ericsson K750i Cellular Phone

1 Answer

Anti virus for sony ericsson k750i cell phone

I didn't come across any thing like "antivirus for SE k750i"

That is because it supports java platform, and the viruses

usually seen are related to .sis format (for symbian mobiles)

if there are any virus writers in the world who are targetting the

k750i, then they must be exceptionally stupid because they

won't get very far. only java can be downloaded onto the phone

and java has a limited access to the phone

If you have seen any virus, then please let me now

Nov 24, 2007 | Sony Ericsson K750i Cellular Phone

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