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What program is used to edit or modify JAR files? |
kamal4techtalk
Joined: Sep 11, 2008
Posts: 34
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As you told earlier that you want to edit the network settings of the app. U can do that very easily of a signed app. by editing its jad file by using Mobyexplorer on your phone itself. And then installing the app from the edited jad file. |
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strizlow800
Joined: Aug 23, 2006
Posts: > 500
From: Macedonia, Skopje
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On 2008-09-21 17:42:31, dennevhyn_31 wrote:
there are some people who were able to edit jar files but i really don't know what did they use. some of the things that i wanna modify are:
first: the name of the application after installing the jar file
second: the network settings of an application so that i can use that specific application for free without being charged by our network provider
i know how to do that but i don't know what editor will i use.
I think these informations can be found in the manifest file that every java app contains... I'm 100% sure for the name changes.. I have done it thousand times before. But for the other, try yourself. And you need only notepad to open and edit that file. Nothing special. 
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dennevhyn_31
Joined: Jul 22, 2008
Posts: > 500
From: Laguna, Philippines
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On 2008-09-22 18:11:00, kamal4techtalk wrote:
As you told earlier that you want to edit the network settings of the app. U can do that very easily of a signed app. by editing its jad file by using Mobyexplorer on your phone itself. And then installing the app from the edited jad file.
oh ok, thanks! i will try that!
On 2008-09-22 20:20:26, strizlow800 wrote: I think these informations can be found in the manifest file that every java app contains... I'm 100% sure for the name changes.. I have done it thousand times before. But for the other, try yourself. And you need only notepad to open and edit that file. Nothing special.
oh ok, thanks! by the way, what is that manifest file? is it included on the files if you will extract the jar file? |
dennevhyn_31
Joined: Jul 22, 2008
Posts: > 500
From: Laguna, Philippines
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i was able to modify now the jar files but eveytime i make it again as a jar file, it will say corrupted or invalid jar file. is there any specific program to compile it to make it invalid? |
dennevhyn_31
Joined: Jul 22, 2008
Posts: > 500
From: Laguna, Philippines
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i was able to modify the manifest.mf file but the problem left is that everytime i install the jar file, it will say application error. any program that i can use to recompile the class files i edited? |
Hiron
Joined: Aug 16, 2007
Posts: 435
From: Denpasar - Bali, Indonesia
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In our country, indonesia, I heard some people mod the header request of Opera Mini to spoof our network provider. That means they can use Opera Mini without being charged... Is that what you mean?
Just extract it using WinRaR, modify it by Notepad, then repack it as zip archive. Don't forget to rename .zip to .jar...
Hiron |
dennevhyn_31
Joined: Jul 22, 2008
Posts: > 500
From: Laguna, Philippines
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I cn also browse the internet 4 free using opera mini mod versions like 2.06. What i wanna do now is to create a mod version of opera mini 4.1.
I've already done what u said b4 but i'm getting d same problem. If i'm only going 2 edit the manifest.mf, there's no problem. But if i'll edit the class files, it's gonna say application error aftr installation. |
dennevhyn_31
Joined: Jul 22, 2008
Posts: > 500
From: Laguna, Philippines
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Update: guys, do you any software that i can use to decompile and compile the class files of java archives? |
tombcatz
Joined: Oct 02, 2008
Posts: 13
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winrar...
if it doesn't get opened, simply change the format from jar to rar [simply by rewriting the ending of the name] |
strizlow800
Joined: Aug 23, 2006
Posts: > 500
From: Macedonia, Skopje
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He is not talking about winrar... You can open the jar file with winrar using the window's "open with" option, but the problem is finding another software that is able to open the java class files inside the jar file. And editing them without screwing the application.
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Posted: 2008-09-22 18:11
Sony Ericsson software/hardware support! 
