Moddifying APKs - Upgrading, Modifying and Unlocking

Ive been trying forever to figure this out, so here is my problem.
I'm trying to modify the The textures (atlas.png) and the sounds of the popular game Flappy Bird but every time i try to install the newly modified apk i get the Application is not installed message and i am trying everything possible i find on this forum but i cant find a solution.
The way i modified to apk:
1. open the apk in 7zip
2. make the new files it Photoshop and audacity (made sure i saved in the right file type)
3. replaced the old files with the new ones
4 saved the apk and tried to install it on my phone (didn't work got the application not installed)
How i got the apk
1. went to android/data/apps/Flappybird.apk
Second way i tryed to install it:
1 copied the new apk to the directory i used above
2 restarted my phone
3. the app got automatically "deleted"
I need help plz

PizzaBelly said:
Ive been trying forever to figure this out, so here is my problem.
I'm trying to modify the The textures (atlas.png) and the sounds of the popular game Flappy Bird but every time i try to install the newly modified apk i get the Application is not installed message and i am trying everything possible i find on this forum but i cant find a solution.
The way i modified to apk:
1. open the apk in 7zip
2. make the new files it Photoshop and audacity (made sure i saved in the right file type)
3. replaced the old files with the new ones
4 saved the apk and tried to install it on my phone (didn't work got the application not installed)
How i got the apk
1. went to android/data/apps/Flappybird.apk
Second way i tryed to install it:
1 copied the new apk to the directory i used above
2 restarted my phone
3. the app got automatically "deleted"
I need help plz
Click to expand...
Click to collapse
try to decompile the apk with Toolalite

Hey guy !
Basically i've an other problem, i also want to modify Flappy Bird, but i succeed to install the midified apk, in fact it's very simple you just have to sign the apk with apk multi tools for instance tell me if it works please
Bye

Thanks
Hi
Thanks for the info submitted
Regards

Decompile the apk and recomple it

Related

I Created Auto-Sign app for update.zip and Launcher.apk! :Possibly abandoned!

**UPDATE** This project maybe abandoned, after using Stericson's method i found signing to be much easier. You can find his method here. There has been 26 people who downloaded my tool and if those users want me to continue on this project, i will. but i recommend giving Stericson's method a try. You will still need to make sure both Jave JRE and Java JDK are installed with Stericson's Method and also with his script make sure to type in yes or no, not y or n =).
I would appreciate if anyone using my tool would post here if they want me to continue with this project or not.
Right now it will only sign update.zip,framework-res.apk and Launcher.apk. I am working on adding all of the other apks to this app.
This app was built in Visual Studio 2008, you may need .Net3.5 Framework installed to run it.
To use this app just extract it to a folder.
It includes:
update
-update\app
-update\framework
Auto-Sign.exe
signapk.jar
testkey.pk8
testkey.x509.pem
This app works the same as Dave Da illest 1's autosign.bat. If you have signed themes with dave's method you will be able to use this.
You will need to make sure that Java is installed for this to work, make sure to install JRE and JDK here.
Once you extract the files into a folder, copy a theme's update.zip into the root folder. Extract the the files you will be editing, edit your files, drag them back into the apk use this program to sign the apk, drag the apk back into update.zip and use this program to sign the update.zip.
When signing Launcher.apk or any other app's apk the program will look in:
"whatever folder you extracted to"\update\app.
Please leave me any comments or questions i will try to respond to them. If you have any other ideas or plain think this app sucks and i should delete immediately let me know =)
I will add the updates and some screen shots in the next few days.
::UPDATE:: 01/17/09
I made a few changes to the app, I also added the folders that the program is expecting to be there. Now when you load the app it tells you if the files are found or not. Also I added framework-res.apk to the list to be signed.
I am working on a part of the app that will allow it to check if the original file was signed or not. This way it will not create a _signed.apk or zip.
::UPDATE::: 01/18/09
I have added some labels to the GUI that will tell you if the files are found or not. I changed around the buttons and gave a little bit better description under the read me button. I got rid of the message boxes when you started the app. Comment here and let me know what you think.
Sucks.
Just kiddin works fine thank ya. =D
I just think you guys are making more work for yourselves by using this version of the signing tool that still creates a double. Why not use the version that overwrites the file with the signed apk, so you will do less work?
Stericson
Stericson said:
I just think you guys are making more work for yourselves by using this version of the signing tool that still creates a double. Why not use the version that overwrites the file with the signed apk, so you will do less work?
Stericson
Click to expand...
Click to collapse
Hey Stericson, I changed the code in that app so it doesn't write the new signed file. But i noticed the original file didnt change either. Should signing the file change the modified time when you look at the properties? if not there is there another confirmation, to tell the file has been signed?
yes it should show a modified time.
stericson
Does this work on all apks or just Launcher?
broopa said:
Does this work on all apks or just Launcher?
Click to expand...
Click to collapse
I am running tests on update.zip, Launcher.apk and framework-res.apk. In the next few days i will release a full blown app that will sign all of the apks that people will be editing.
Thanks. I am looking forward to that release. I tried to use the app to resign Launcher.apk and I can't find the Launcher_signed in the app folder.
broopa said:
Thanks. I am looking forward to that release. I tried to use the app to resign Launcher.apk and I can't find the Launcher_signed in the app folder.
Click to expand...
Click to collapse
Give this new version a try and let know how you like it.
Stericson said:
I just think you guys are making more work for yourselves by using this version of the signing tool that still creates a double. Why not use the version that overwrites the file with the signed apk, so you will do less work?
Stericson
Click to expand...
Click to collapse
The way the program is now it is a little more work, but a lot of people don't know anything about system variables and eventually i would like to make the program import the files directly into the correct apks and then push them into the update.zip after they are signed and then sign the update.zip itself.
I am still not getting any new files or folders that say ...._signed. I am now using v.65.
broopa said:
I am still not getting any new files or folders that say ...._signed. I am now using v.65.
Click to expand...
Click to collapse
Do you have JRE and JDK installed? If not then go here to download and install the first 2 files.
ahhh i can't wait to use this lol
why do we have to sign these ?
namsir said:
why do we have to sign these ?
Click to expand...
Click to collapse
We have to sign the files because Google setup Android so not just anyone could install anything they wanted. They wanted to have control of what was installed. Which was flubbed by JesusFreke and the other XDA hackers.
Short answer...it is a security measure set by Google.
more proof the universe is against me.
so... i tried using koush's steps to install auto-rotate browser. i first had to download the android sdk, however i cannot get it to install correctly and have never seen the tools folder. then i find out that there is a way that is easier (for me). downloaded the auto-sign app. then, found out i had to download 2 java apps, so i tried. the installation was unsuccessful. this is odd because with all the steps it took to get root, it was actually quite easy. but auto-rotate browser just does not want to be on my G1.
ok, i tried downloading the java apps again, this time, instead of downloading with the sun download manager, i double clicked on the file name to download with my firefox browser and it worked just fine. fyi.
**UPDATE** This project maybe abandoned, after using Stericson's method i found signing to be much easier. You can find his method here. There has been 26 people who downloaded my tool and if those users want me to continue on this project, i will. but i recommend giving Stericson's method a try. You will still need to make sure both Jave JRE and Java JDK are installed with Stericson's Method and also with his script make sure to type in yes or no, not y or n =).
I would appreciate if anyone using my tool would post here if they want me to continue with this project or not.
BTW.. this auto-sign tool was the only way I could get signing to work.. so THANK YOU and I hope you will continue this project.
I built this tool before i had a full understanding about signing. there is no need to sign the other apks...just the update.zip. It signs all the apks below it. so this tool is fully functional. I just didnt know it at the time heh =)
Glad it helped you out.
vista 64 bit?
hello, i was wandering if this would work with vista 64 bit.. for some odd reason on my old computer i was able to sign the files no problem but now with my new computer after "signing" it gets stuck on the animated screen... Is anyone using this and running Vista 64bit?? Have a good day..

[Q] Having The Same Program Installed Twice

Hi guys, i was wondering if their is a way to have the same program twice on your phone?
Reason why i ask is because there is a program i have with a widget and that widget is configured with user name and password, now what i wanna do is have the same program installed twice so i can have the second widget on that second installed program, configured with a different user name and password.
Is this possible
Pretty sure that's a no, but I'd like to know if it is possible as it's be handy
Have you tried pulling the apk, changing the name with some apk editor (also the com.###.### stuff) and see if it installs next to the other app? I have no idea how to do this but it might work.
TheGhost1233 said:
Have you tried pulling the apk, changing the name with some apk editor (also the com.###.### stuff) and see if it installs next to the other app? I have no idea how to do this but it might work.
Click to expand...
Click to collapse
yea i just tried this now, opened the apk file with winrar and i changed the com.###.### stuff in files AndroidManifest.xml and resources.arsc with a different directory and when i go open the app in my phone, it shows the apk is screwed
any other ideas

[Q] How to Convert Zip to apk file? is this possible?

Hi everyone
is this possible zip file convert to apk?
its very important cause i try to instal any zip file but my rom is not rooted!!
please if this possible tell me
Thanks
change file from zip to apk
to change file type from zip to apk on windows 7
1- open computer in start menu
2- press alt
3- select tools and choose folder options
4- go to view and uncheck hide extentions for known file types
5- finally go to the file you want to change and change its name (ex: .apk)
It depends if you downloaded a file which was a zip file but was packed as an apk then yes changing the extension of .zip to .apk would be fine if you know what I mean.
Sent from my HTC Desire HD using XDA Premium App
Use zip2apk v1.0 to convert zip to apk
There is an application known as Zip2apk v1.0 that you can use to convert your zip to apk. unlike all other replies here where you have to interfere with your system settings, zip2apk v1.0 is a portable program built to convert zip to apks and does not alter system settings. link: f1compsolutions.kbo.co.ke/Zip2apk
thanks bro
ali magdy said:
to change file type from zip to apk on windows 7
1- open computer in start menu
2- press alt
3- select tools and choose folder options
4- go to view and uncheck hide extentions for known file types
5- finally go to the file you want to change and change its name (ex: .apk)
Click to expand...
Click to collapse
thanks bro, this little help really help me so much, good job
Both methods work like a charm. :highfive:
ali magdy said:
to change file type from zip to apk on windows 7
1- open computer in start menu
2- press alt
3- select tools and choose folder options
4- go to view and uncheck hide extentions for known file types
5- finally go to the file you want to change and change its name (ex: .apk)
Click to expand...
Click to collapse
This is really work Nice tip !
Thank you. I'm also searching for this info
No. Android binaries are located in a apk, you just can't turn a mod into a apk, the only way to build an apk is from Android SDK. Its not possible.
I recently made an android game, just for fun, and for some reason the site i was on changed it to a zip file instead of an apk file. I used a script to make this app. So it works, but i cant play it on my phone because it is in the zip format and whenever i rename it to .apk on my phone, it doesnt work. Any help wold be appreciated.
Sent from my LG-D415 using XDA Premium 4 mobile app
Maurice5813 said:
No. Android binaries are located in a apk, you just can't turn a mod into a apk, the only way to build an apk is from Android SDK. Its not possible.
Click to expand...
Click to collapse
Oh, how would i put my script into Android SDK?
Sent from my LG-D415 using XDA Premium 4 mobile app
Hi,
I'm trying to do something along these lines.
I have a keyboard skin that I want to change it's theme from blue to green. I unpacked it several months ago with EasyApk and attempted this but eventually gave up.
I've done all of the color editing to the .png files but after zipping and changing the ext to apk, it won't install. I get this message... "There was a problem parsing the package."
Any suggestions would be greatly appreciated.
RuLEoF2 said:
Hi,
I'm trying to do something along these lines.
I have a keyboard skin that I want to change it's theme from blue to green. I unpacked it several months ago with EasyApk and attempted this but eventually gave up.
I've done all of the color editing to the .png files but after zipping and changing the ext to apk, it won't install. I get this message... "There was a problem parsing the package."
Any suggestions would be greatly appreciated.
Click to expand...
Click to collapse
RuLEoF2, have you found a solution. I'm getting the same problem.
dabadoo said:
RuLEoF2, have you found a solution. I'm getting the same problem.
Click to expand...
Click to collapse
Nope. The XDA well of good will towards those in need has apparently dried up. Either that or I'm on the do-do list for something.
I haven't gotten responses to any of my last several posts for quite a while now.
Good luck!
RuLEoF2 said:
Nope. The XDA well of good will towards those in need has apparently dried up. Either that or I'm on the do-do list for something.
I haven't gotten responses to any of my last several posts for quite a while now.
Good luck!
Click to expand...
Click to collapse
I found a work around. I used 7zip in windows and made all of the edits (adding files, removing files, editing contents of files) I needed in the zip file WITHOUT unzipping it (7zip and winrar allow this). Once I did that I changed the extension back to apk and the app installed.
Hope this helps some people.
dabadoo said:
I found a work around. I used 7zip in windows and made all of the edits (adding files, removing files, editing contents of files) I needed in the zip file WITHOUT unzipping it (7zip and winrar allow this). Once I did that I changed the extension back to apk and the app installed.
Hope this helps some people.
Click to expand...
Click to collapse
Not working for me. What editing program are you using for graphics?
For graphics, let's say images. I would work on whatever it is you need to add, outside of the zip, and then just add that file by replacing it with whatever it is you wanted to edit. Do you get what I'm saying?
I used 7zip on windows to do this.
REVIVE!!
Its like this for me, I got an apk of Loco Craft (Android Game) extracted it into a folder with winrar, then I modified a bunch of things in there, then I compressed it to a .rar file with WinRAR, then I renamed it from application.rar to application.apk. then when I sent it to my phone (Acer B1-730, Android 4.4.2) and opened the apk file, it said: "There was a problem parsing the package"! So what do I do? Please!!! I really want to try my new game! And pls help me I am only 9!!!
How I make a gems generator?
ali magdy said:
to change file type from zip to apk on windows 7
1- open computer in start menu
2- press alt
3- select tools and choose folder options
4- go to view and uncheck hide extentions for known file types
5- finally go to the file you want to change and change its name (ex: .apk)
Click to expand...
Click to collapse
I want to create a gems generator for an outstanding game. Can anybody help me to create a gems generator like this

PSXperia questions

ok guys thanks for all the insight
figured out how to do it
now MY biggest question he he
i installed gran tur 2 successfully everything works great
now anyone tried to use a game save? downloaded from the net
i downloaded this
can i make it work somehow
better yet if you save a game using the native emulator
where does it get saved to? internal or sd? and where is it ?
dam it i read that its under save and its either 0.raw or 1.raw
but everytime that i take the game save i uploaded and rename it to 0.raw or 1.raw i tried it on ff7 this time i tried to load the save it says "want to format it now" and it doesnt work
- Copy your apk first
- Install the apk
- Copy the data folder
- Run the game
- Preferences.xml will be generated
- Now you can edit it
Dont edit the preferences in the Carsh Bandicoot folder, as this will obviously edit the preferences for Crash Bandicoot
You want to edit preferences.xml for the game you wish to change preferences for. eg If you have 5 games installed, there will be 5 different preferences.xml, each stored in the corresponding directory.
Image convertor is nice, but all i do is open my picture up in paint, resize to 170 x 170 then save as a .png
Simple as hell
For trouble free just copy com. Sonystation. NxcaXXXXX_1 to sd/Android /data
I used the XDA App to post this, what did you use?
thanks guys for all the help
I've done 5 games, all work perfectly. I generated the apk and zpak data, copied the apk from my computer to sd card, and copied the data to the android/data/XXXXXXXXXXXXXXXXXXXXX folder. Install the apk then run it and it should work fine.
dsswoosh said:
- Copy your apk first
- Install the apk
- Copy the data folder
- Run the game
- Preferences.xml will be generated
- Now you can edit it
Dont edit the preferences in the Carsh Bandicoot folder, as this will obviously edit the preferences for Crash Bandicoot
You want to edit preferences.xml for the game you wish to change preferences for. eg If you have 5 games installed, there will be 5 different preferences.xml, each stored in the corresponding directory.
Image convertor is nice, but all i do is open my picture up in paint, resize to 170 x 170 then save as a .png
Simple as hell
Click to expand...
Click to collapse
Nhialor said:
I've done 5 games, all work perfectly. I generated the apk and zpak data, copied the apk from my computer to sd card, and copied the data to the android/data/XXXXXXXXXXXXXXXXXXXXX folder. Install the apk then run it and it should work fine.
Click to expand...
Click to collapse
i did to but ff7 wasnt working but i fixed it thanks guys for giving me that push i needed

Designing My ROM Problem HELP?!?!?

Hey guys! I am having some problems with my SpaceROM update! I am currently trying to get the Titanium.apk on there (I know where to put it). This is what I did.
Extracted my ROM
Went into system
Then went into apps
I copied and pasted the app in there
I archived the ROM back into a zip file
I tried to open it in Android Kitchen (Do to some extra tweaks)
But it said "No system folder found"
So then I googled it and it said you need to resign the ROM after you tweak it
So I download and use a ROM signer (I'm not sure if it worked or not)
Then I tried to open the ROM in Android Kitchen again
And it gave me that same message!
What I am wanting to do is change apps and possible the bootanimation.zip
Any help is greatly appreciated

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