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[Guide] Decompile with Apk Tool [Easy Way]

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By PulseDroid, Recognized Contributor / Themer on 13th November 2012, 03:36 PM
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## Due to exams I won't be able to reply on questions, there are however many experienced developers active on this thread like @SpaceCaker & @K.A. ##

I have seen a lot of guides on how to decompile with Apk Tool, but none are noob friendly, so I thought I would post this.

What You Need:

ApkTool
Java JDK/JRE 32 bit
Super Basic Cmd/terminal knowledge (My 5 year old brother can handle this)



Download Apk Tool Here: (Must be this one)

Mega

First you need to extract that zip folder to anywhere you choose, preferably on root of c/drive E.g: C:/android/apktool extracting the files to 'apktool' folder.

Now copy the apk you would like to mod into your Apk Tool folder.




Command Prompt:

Open up your Command Prompt by going to:
Start -> run -> type : Cmd



Code:
Your cmd will probly look like this..

C:\users\yourname>

so type in

cd.. (Yes include the '..' and press enter after you type each command.)

this will get you to back directory so now you will see

C:\users>

so type again

cd..

you should now see this:

C:\>

now type in:

cd 'apktoo'l/'directory'

for me it looks like:

cd android/apktool

now you should see:

C:/android/apktool>

and you are in the apktool directory



Installing Framework:

Now that you are in directory we need to install the device's framework to your system for it to compile correctly so type this:

apktool if framework-res.apk

Remember: Devices like HTC / Samsung / Huawei have other frameworks that are used in their apps too, sometimes you need to install them too.

This will install the devices framework to your system. (need to do this)



Decompiling:

Now to decompile the apk you want to edit, type this:

apktool d framework-res.apk framework1

or

apktool d music.apk music

music.apk is the apk your decompiling
music is the folder you're creating for the decompiled apk

Now go about your business






Recompiling/Finished Product:


Now to recompile your new apk type this:

apktool b music music-new.apk

or

apktool b framework1 framework-res-new.apk

framework1 is the folder with your edited files
framework-res-new.apk is your new apk file






We are NOT done just yet, we cannot use the new apk's... we have to take what we did and add it back to the original apk file to keep proper signature

use something like 7zip, take the 'resources.arcs' file and any other xml files you edited out of the "-new" apk and copy them into Original apk

Your new modded APK is now ready, Congrats!

If you get Java errors see here.
If you recompile fine but doesn't install " App couldn't not be installed " see here.
Good Luck Guys!

Last edited by PulseDroid; 27th May 2014 at 02:23 PM.
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14th November 2012, 04:41 AM |#2  
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seems really helpful, will try and report
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14th November 2012, 05:48 AM |#3  
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AFAIK, for systemUI, you need to replace resources.arsc, classes.dex and the res folder..
Nicely done, btw..
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14th November 2012, 10:47 AM |#4  
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You could make a guide using Virtuous Ten Studio ...Most n00b friendly software ever made and very convenient too....
Nice guide btw

Sent from my HTC One V using Tapatalk 2
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14th November 2012, 03:54 PM |#5  
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decompiling was fine.
I'm getting errors everywhere when trying to compile back... probably not meant for JB apks
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14th November 2012, 04:39 PM |#6  
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Quote:
Originally Posted by macs18max

decompiling was fine.
I'm getting errors everywhere when trying to compile back... probably not meant for JB apks

Install framework files....all of em

Sent from my HTC One V using Tapatalk 2
14th November 2012, 04:55 PM |#7  
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Thanks For helping him
14th November 2012, 05:14 PM |#8  
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Quote:
Originally Posted by shubhamchamaria

Install framework files....all of em

Sent from my HTC One V using Tapatalk 2

If decompiling is fine, then framework files problem shouldn't be there.
Can you tell the errors that occurred?

***.King ACE, Unofficial ERT de ACE OT.***
14th November 2012, 05:48 PM |#9  
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Quote:

If decompiling is fine, then framework files problem shouldn't be there.
Can you tell the errors that occurred?

Actually it could be, it happened to me.
14th November 2012, 06:30 PM |#10  
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Quote:
Originally Posted by PulseDroid

Actually it could be, it happened to me.

Idk then, i've been working with JB apks for a while now...no framework problems if decompile is fine.. OR, the modifications must've been incorrectly done, i think..

***.King ACE, Unofficial ERT de ACE OT.***
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