Related
To install an edited apk-
-If you open up the apk with
Ninjamorph free as a new project, and make your changes.
-Use a file explorer and goto android themes>workspace>"edited apk" and delete meta-inf.
-Then back to ninjamorph, select finish project to zip it back up but DON'T INSTALL !!
-Use
Signapktic free with platform key to sign it. Uninstall the original apk and install your new edited apk.
Hope this helps
You cannot use that method on market apps. It only works with system apps.
tristan202 said:
You cannot use that method on market apps. It only works with system apps.
Click to expand...
Click to collapse
Use which method? What do you suggest to do?
dully79 said:
Use which method? What do you suggest to do?
Click to expand...
Click to collapse
You can't just edit the apk or use metamorph on market apps. If edited, they need to be resigned. Not sure if signing with a testkey is sufficient.
Just tried editing then resigning market apps works with non-protected apps
tristan202 said:
You can't just edit the apk or use metamorph on market apps. If edited, they need to be resigned. Not sure if signing with a testkey is sufficient.
Click to expand...
Click to collapse
I'm not trying to use metamorph, that's for themes not icons.
I've tried deleting the meta inf and resigning the apk's with my own key but it still doesn't work.
I've managed to edit them like I described above by installing them as system apps, but I don't want in the system.
Surely there must be a way? Where's the apps2sd directory?
you can edit market apps, then resign them. you must uninstall the app on your phone before installing the modified one, because it is signed with a different key. once the old one is uninstalled every method of installation should work fine for the modified one.
you can edit system apps, just don't unzip or resign them. but you figured that out already.
kendong2 said:
you can edit market apps, then resign them. you must uninstall the app on your phone before installing the modified one, because it is signed with a different key. once the old one is uninstalled every method of installation should work fine for the modified one.
you can edit system apps, just don't unzip or resign them. but you figured that out already.
Click to expand...
Click to collapse
Can I use one of the many autosign keys, or do I need to generate my own?
If so do I need to generate different keys for different apks or can I use the same key?
Problem solved!!
I deleted the meta-info and signed the apk manually using stericsons auto sign tool, I did try auto signing but the apk wouldnt install.
Thanks people for your help!
Hi all...not sure what I'm doing wrong...if someone could point out my mistake(s) I would greatly appreciate it!
01) Right click on original.apk and open with 7zip
02) Navigate to res/drawable-hdpi
03) Right click the .png files and select 'edit' (the edit option points them to Paint.net)
04) Edit the .png files and save (not sure if this matters, but when I close Paint.net I get a msg saying that the *.png has been changed, would you like to update the archive...if I click yes, it puts an 'a' in the attributes column...if I click cancel it does not save the changes I made)
05) Close the archive and open autosign.bat
06) Choose 'manually sign'
07) type in c;\AndroidSDK\tools\original.apk and I get the following:
**************
Signing File!
**************
Exception in thread "main" java.lang.NoClassDefFoundError: testsign
Caused by: java.lang.ClassNotFoundException: testsign
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
Could not find the main class: testsign. Program will exit.
File signed successfully if no Errors above.
I copied the apk to my sdcard and tried to install anyways and I get the application not installed message...
The apk I am editing is someone elses edit of a theme...I just changed the colors of 6 of the png files...if I try to install the one that I have before I edit, it works fine...but once I make my changes it doesn't like something I am doing...
Any help would be appreciated!
Thank you,
SixTen
gszeman said:
Hi all...not sure what I'm doing wrong...if someone could point out my mistake(s) I would greatly appreciate it!.....
Click to expand...
Click to collapse
First let me say I have no experiance with what your trying to do,... Just trying to learn the theory 1st.
Have you made a note of these points,...
kendong2 said:
you must uninstall the app on your phone before installing the modified one, because it is signed with a different key
Click to expand...
Click to collapse
kendong2 said:
you can edit system apps, just don't unzip or resign them. but you figured that out already.
Click to expand...
Click to collapse
I'm assuming a theme would be a system app, not a market app.
So try uninstalling the theme, then reinstalling again.
If that fails,...
dully79 said:
Problem solved!!
I deleted the meta-info and signed the apk manually using stericsons auto sign tool, I did try auto signing but the apk wouldnt install.
Click to expand...
Click to collapse
Any luck with that???
Actually,... If your not resigning your theme then It would still be the same key wouldn't it. So the Kendong quote I used isn't applicable to you is it. Sorry.
kendong2 said:
you can edit market apps, then resign them. you must uninstall the app on your phone before installing the modified one, because it is signed with a different key.
Click to expand...
Click to collapse
So really you need to figure out how to do this properly dont you,... and have the changes you made keep saved.
kendong2 said:
you can edit system apps, just don't unzip or resign them. but you figured that out already.
Click to expand...
Click to collapse
So,.... I'v just wasted my time as I've been no use to you at all. Good luck though.
gszeman,
Have you got JDK installed and the correct classpath set?
dully79 said:
gszeman,
Have you got JDK installed and the correct classpath set?
Click to expand...
Click to collapse
Doh,... I forgot to put the path stuff, good call Dully.
phaelox said:
Setting up SignAPK
First, make sure you have Java installed. If not go to www.java.com to install it.
Second, I recommend to unzip the SignAPK_xda.zip file to C:\SignAPK.
Lastly, add the signapk folder to your PATH environment variable:
[*]Go to Control Panel, System
[*]Click on "Advanced" (or "Advanced System Settings")
[*]Click the button "Environment Variables..."
[*]Locate the PATH variable under "User Variables" (or "System variables" if you want to use SignAPK under other user accounts) and double-click it to edit
[*]In the "Variable Value" field, at the end of the line, type a semi-colon and the path to the signapk files ;C:\SignAPK
[*]You could also add the path to your java.exe file here if you have troubles with running signapk.
Click to expand...
Click to collapse
moved to first post
Thanks.
(Bookmarked for future ref)
you might wanna mark the thread title with [SOLVED] or something...
hi all want to ask if i can do the same with doom for android apk. ?
also wanted to HEX change the urls where it loooks for libdoom_jni.so . and it cant find it because google toke down the site, so i uploaded my own libdoom_jni.so so wantet to change url in apk and resign. but it says !cant install on this phone!
i did try other sites with same subject, open apk archive (no extract) change png icons, and resign again.
deluxive said:
hi all want to ask if i can do the same with doom for android apk. ?
also wanted to HEX change the urls where it loooks for libdoom_jni.so . and it cant find it because google toke down the site, so i uploaded my own libdoom_jni.so so wantet to change url in apk and resign. but it says !cant install on this phone!
i did try other sites with same subject, open apk archive (no extract) change png icons, and resign again.
Click to expand...
Click to collapse
it'll be perfect if possible. I would love to play that game. Have you succeeded in finding the url and replacing it with yours?
Okay...so I have followed the instructions and the apk will not load. I changed some png files in my settings.apk and when I load it...it vanishes completely.
Any ideas what am missing?
I'm trying to change the icons on the app drawer with Root Explorer but I can't find the correct PNG to replace that on the system/app/"application.apk"/res/drawable/_____.png
Anyone knows the right name of the icon?
Thanks!
res/drawable-hdpi/file_manager_r.png ypu will have to turn the apk into a zip then put your new file into the hdpi folder and change the zip back to an apk then re install
Can I follow this steps with the Captivate or I need to do this on the computer?
Any easy way?
Thanks for the tip!
hi, i changed an image in drawable-hdpi in "phone.apk" (ic_jog_dial_unlock.png) like aceman said, but if i try to install new phone.apk it says "application not installed" (or something similar, my language phone is not english). how can i install new phone.apk??
I tried to istall it from recovery and there is the same result
thanks
You have to push the phone.apk file into /system/app with a root explorer or adb. Just installing it won't work like most other apks.
i have "root browser", can i use it? can u say to me all the steps i have to do with it or adb? i'm not an android expert user...
up...anyone ca help me?
install a different launcher app that lets you customize it. try launcherpro from the android market.
you wont understand the mod instructions.
screw it here they are...
mod instructions... basic if you need more info. learn to search there are 4000 guides on how to change an app image.
you need winrar on windows. if you arent running windows you should know better.
use root level file manager to go to 'system/app' folder and copy your launcher.apk to sdcard.
copy to PC
right click .apk > open with... > choose program > WinRar
look through folders inside APK and copy all folders with .PNG images to desktop (or work folder)
look through the images in the folders (change veiw to thumbnails) and find the name of the image you want to change and the name of the folder it was in.
Go get, or create your custom image, and name it that name. **Close to original shape size.
Use winRar to open the .APK again and naviage to the place where your image goes and drop the new one into that folder.
A window with options will come up and select Compression Profile : STORE
Click ok
Close winrar.
Copy .apk to SDcard
Use root file manager to rename original /system/app/launcher.apk to launcher.apk.bak (backup)
Then copy your modded .apk to /system/app.
Reboot (pull battery)
DONT MESS WITH ANY IMAGE ENDING IN .9.PNG only regular .pngs
for more on .9.pngs... search google.. what is ....
i*have*to*modify*phone.apk,*no*launcher.apk..*i*just*did*steps*you*sayd,*but*if*i*try*to*rename*phone.apk,*my*nexus*goes*in*full*crash
fist off this is the Captivate forums. not nexus.
and i was giving help to OP question not yours. either way the *stars*and*sp ac*es are friggin annoying. use your computer if your phone is messed up.
if you "tried" to modify the name... DID IT? try doesnt tell me much.
if it wouldnt let you, then nothing changed and your phone is screwed up from something else.
if it DID rename, then CHANGE IT BACK.. duh.
sorry for space and *, i wrote it with the mouse using google translate keybord and i saw them when i cut/past the text
i "tried" to rename phone.apk, so the phone went in a full crash and i had to restore system using an old backup in recovery
paino85 said:
sorry for space and *, i wrote it with the mouse using google translate keybord and i saw them when i cut/past the text
i "tried" to rename phone.apk, so the phone went in a full crash and i had to restore system using an old backup in recovery
Click to expand...
Click to collapse
Try apktool to extract all replace wteva ocon u want to and rebuild apk using the same tool and u need to sign the apk usin signapk tool so that device can recognise the.apk file for installation. I have done this and everything went fine in galaxy note. But i couldn't locate the file to rename the icon. Icon changing was not a prob.
Hi,
i'am searching for a guide how to manipulate correctly the framework-res.apk.
All ways i have tested fails.
I would modify some symbols in Notification bar (battery 1%) but all Time the my Phone run into bootloop or all Application Crashes after Startup.
I've tryed Apk Manager 4.9 / and Manualy with apktool.
Help plz .....
what i did :
1-extract apk (i use 7zip/WinRAR)
2-edit/replace image file(s)
3-repack with zero compression level ('store' level)
4-sign the apk
5-replace file using apk or create flashable recovery zip.
regards.
signing the framework-res.apk will not work.. will make the device go into bootloop
what you need is extract the framework-res.apk using apktool and edit the things you want and then compile it again using apktool .... now open the original framework-res.apk and replace the file resources.arsc with the edited compiled one..
this way you will retain the signature of the original framework-res.apk
PapaDocta said:
signing the framework-res.apk will not work.. will make the device go into bootloop
what you need is extract the framework-res.apk using apktool and edit the things you want and then compile it again using apktool .... now open the original framework-res.apk and replace the file resources.arsc with the edited compiled one..
this way you will retain the signature of the original framework-res.apk
Click to expand...
Click to collapse
But when i add some new Files and Edit some XML the Sign will be Corrupted ?
no it won't...
You need to do two copies.. the original file and the moded one...
1. make a backup of the original file
2. extract the original file using apktool
3. edit and modify anything you like
4. compile the edited file
5. rename the compiled file to framework-res.zip and take the modified resources.arsc
6. using winrar or 7zip open (to view not extract) the backed up framework-res.apk
7. place the moded resources.arsc into the backed up framework-res.apk
by doing this you retain the original signature of the backed up file and not breaking it..
Thx, will test it ;-)
kowalski99 said:
But when i add some new Files and Edit some XML the Sign will be Corrupted ?
Click to expand...
Click to collapse
Android system, signs system apk's on boot, you shouldnt sign them
Sent from my Desire HD using Tapatalk
My signed apk just work well.
AFAIK, we only cant re-sign htc's apk.
PapaDocta said:
signing the framework-res.apk will not work.. will make the device go into bootloop
what you need is extract the framework-res.apk using apktool and edit the things you want and then compile it again using apktool .... now open the original framework-res.apk and replace the file resources.arsc with the edited compiled one..
this way you will retain the signature of the original framework-res.apk
Click to expand...
Click to collapse
The right approach always depends, what you want to change. There is no need to decompile, if you only change a few standard png. If you change xml in values folder like color, styles or arrays, you can certainly not delete resources.arsc - resources have nothing to do with the signature anyway. So if you want to play safe, you should insert the original Meta-Inf (signature) and Android Manifest after compile. It is also recommended to zipalign the final apk in order to reduce RAM usage.
thanks he_stheone64 for the clarification.. i reached that conclusion based on my own research on the net and yeah i used to change the XML files to add language support and that the only way that worked with me..
And be sure to have a working and up-to-date sdk before trying to use apktool...
First, using a old sdk release i got a partially working result (few graphics bugs and strange reboots), then with a badly updated sdk on top off the old i got apktool making many errors. Finally, re-installing the last sdk from start i got apktool and my resulting apk working correctly.
Welcome all,
I wanted to edit something in the strings.xml file after installing the framework apk and lg-res and after decompiling and editing what I want and then recompiling and copying META-INF folder and Androidmanifest file to the new compiled apk file then signing the apk file and then copying it to system/app when restarting the phone works normally but when trying to open the settings from the launcher the launcher FCs and when trying from the Status Bar the SystemUI FCs
btw I'm using IZS updated version
After that when I doubted my work
I did the previous steps but without changing any thing in the files just decompiling/compiling the files and signing and copying it
AND when I restarted the same problem happened so Does that mean I did something wrong or installing files was wrong or what ??
Thnx all
Decided to start a new thread as this one was getting a bit messy (and I couldn't change the title anymore)
http://forum.xda-developers.com/galaxy-s6/themes-apps/mod-multi-dpi-samsung-apps-camera-t3141148
----------------------------------------------------------
Hi all, after changing the dpi to 480 the camera was the main thing bugging me. Looking for a solution I found this thread:
http://forum.xda-developers.com/galaxy-s6/themes-apps/mod-fix-samsung-camera-app-device-dpi-t3131995
But that did not work for me, so I decided to try it myself and I finally managed to create multi-dpi versions of the Camera and Samsung Keyboard apps. They are based on the apks from the XtreStoLite Universal Deo-Mod Edition 1.5 as I'm currently running that. So just give it a try (backup the original apks first! I usually just rename them to "filename.org") and let me know if it works for you. I tested on 480 and 520 dpi and that works here...
Installation:
1. Backup original apk (in system\app\SamsungCamera4 and/or systemm\app\SamsungIMEv2 )
2. Extract modded apk to the corresponding folder
3. Wipe data for the app
4. Reboot
I basically modified the dimens.xml file to hardcoded pixel sizes instead of dip value, modifying dip value caused other issues for me (camcorder not working, pro mode messing up). Hopefully it's of use to some.
I have not been able to fix the Contacts/Dialer (SecContacts_L.apk in the priv-app folder)! I either get a corrupt apk (parsing error) or it just won't show up in my apps. Corrupted apk gives a parsing error when trying to install manually, otherwise it just says 'install failed'.
I am guessing this is somethiong with the priv-app folder and other restrictions there. I also tried copying the apk to the system\app folder instead but that didn't work either...
If anyone has ANY idea how to fix this? (I tried with both apktool as apk multitool).
*SCRIPTS ADDED*
Added the scripts and all I've written for this to this post for those wanting to try themselves (dpi_mod.zip). They are not completely polished so need some manual editing every now and then...
Basically, doubleclicking apk_process.bat in the root will go through the apk's in the apk subfolder and
1. Decompile them to the decompiled subfolder
2. Edit the dimens.xml file in the res\values subfolder of the decompiled folder replacing all the <n>dip values with <4*n>px (So 640 dip becomes 2560px for example...)
3. Rebuild the apk to the dpimod_apk subfolder (using the -c option to keep original manifest and signature files)
The files folder contains the files used (apktool, the subscripts for each step, signature files, (g)awk and an awk script to process the xml file replacing the values, etc)
There is also a script for signing the apk manually, but somehow the apk then also doesn;t work in my case it seems...
ALl scripts are windows batch files (and an awk file) as I mainly use windows at home. Shouldn't be too hard for the linux users to convert them to bash files if desired...
*EDIT2*
Added patched services.jar (and original services.jar for restoration in case of issues). Flash through twrp recovery... This allows you to use the modded SecContacts_L.apk supplied, the services.jar needs to be patched to disable the signature verification for the (system) apk files. Note that this might cause issues (an invalid services.jar caused my phone to get stuck in boot... had to restore the original to be able to continue) so use at your own risk!
Great job !
I have not been able to decompile the contacts.apk either.. I am a bit rusty tho.. will have to look into that a little more.
fOmey said:
Great job !
I have not been able to decompile the contacts.apk either.. I am a bit rusty tho.. will have to look into that a little more.
Click to expand...
Click to collapse
Thanks! And yeah, weird stuff.
I actually was only really bothered by the camera, not using the samsung keyboard at all myself and don't mind the contacts as much (perfectly usable for me) but it's now a matter of principle If you find anything out, I would love to hear.
dagrim1 said:
Thanks! And yeah, weird stuff.
I actually was only really bothered by the camera, not using the samsung keyboard at all myself and don't mind the contacts as much (perfectly usable for me) but it's now a matter of principle If you find anything out, I would love to hear.
Click to expand...
Click to collapse
But In Call screen looks weird with 480 DPI right? Would you know any fix for that? Thanks.
Sent from my SM-G925F using XDA Free mobile app
ksekhar said:
But In Call screen looks weird with 480 DPI right? Would you know any fix for that? Thanks.
Sent from my SM-G925F using XDA Free mobile app
Click to expand...
Click to collapse
Yup, it does. (But again, doesn't bother me as much as I don't look at it long because I usually hold my phone to my ear anyway ).
But yeah, I think I know where to fix it... It's the Contacts apk I mentioned above but there is an issue with decompiling/rebuilding it so can't fix it yet. Looking into it.
Did notice when decompiling and recompiling including resources it fails, when keeping resources intact it does work.
To successfully mod seccontacts you have to do these steps :
- Decompile apk
- Edit xml files in res folder
- Recompile apk
- Extract xml edited files in res folder from recompiled apk
- Paste these xml files in the original apk in the res folder with compression tool like Winrar
It works I made this with my S5.
Meh, been looking into it some more and also found this:
http://forum.xda-developers.com/android/software-hacking/how-to-recompile-tw-contacts-phone-t3066350
and
http://www.ez-pg.com/guide-how-to-decompilerecompile-lollipop-seccontacts.html
I tried modifying the manifest as instructed, but the apk still didn't work. Perhaps because signature verfication is not properly disabled on my rom. BUt if it isn't it is also not for the majority of the users in which case siumply supplying the apk wouldn't work anyway.
I also tried resigning the apk, no luck. Copying the original manifast is also not going to work afaik with a changed manifest file...
More info about signature verficiation:
http://forum.xda-developers.com/showthread.php?t=2725233
http://forum.xda-developers.com/showthread.php?t=2342262
Perhaps I will try this soon as well, but for now I think I'll leave it be...
sebdigital said:
To successfully mod seccontacts you have to do these steps :
- Decompile apk
- Edit xml files in res folder
- Recompile apk
- Extract xml edited files in res folder from recompiled apk
- Paste these xml files in the original apk in the res folder with compression tool like Winrar
It works I made this with my S5.
Click to expand...
Click to collapse
Thanks for the tip, had looked into that as well but this xml file is in the values folder which is not simply found in the res folder of the apk but compiled into the resources.arsc file in the apk so this is not working unfortunately.
dagrim1 said:
Thanks for the tip, had looked into that as well but this xml file is in the values folder which is not simply found in the res folder of the apk but compiled into the resources.arsc file in the apk so this is not working unfortunately.
Click to expand...
Click to collapse
I'm on 5.1.1 today and noticed that contacts/dialer is (almost) multi DPI already without having to do anything. And your camera mod works on 5.1.1 too!
Sent from my SM-G920F using XDA Free mobile app
can u change this Camera 480 dpi camera s6 to 420 dpi?
https://mega.nz/#!M4Ui0KoR!TKsPKkMl-XQHyiJ_DNf53eQCGZTrYWhuHaAnhAYXeSM
thanks you very much
can be used for other than s6 for SamsungCamera4. ??
my android device A8 6
dagrim1 said:
Decided to start a new thread as this one was getting a bit messy (and I couldn't change the title anymore)
http://forum.xda-developers.com/galaxy-s6/themes-apps/mod-multi-dpi-samsung-apps-camera-t3141148
----------------------------------------------------------
Hi all, after changing the dpi to 480 the camera was the main thing bugging me. Looking for a solution I found this thread:
http://forum.xda-developers.com/galaxy-s6/themes-apps/mod-fix-samsung-camera-app-device-dpi-t3131995
But that did not work for me, so I decided to try it myself and I finally managed to create multi-dpi versions of the Camera and Samsung Keyboard apps. They are based on the apks from the XtreStoLite Universal Deo-Mod Edition 1.5 as I'm currently running that. So just give it a try (backup the original apks first! I usually just rename them to "filename.org") and let me know if it works for you. I tested on 480 and 520 dpi and that works here...
Installation:
1. Backup original apk (in system\app\SamsungCamera4 and/or systemm\app\SamsungIMEv2 )
2. Extract modded apk to the corresponding folder
3. Wipe data for the app
4. Reboot
I basically modified the dimens.xml file to hardcoded pixel sizes instead of dip value, modifying dip value caused other issues for me (camcorder not working, pro mode messing up). Hopefully it's of use to some.
I have not been able to fix the Contacts/Dialer (SecContacts_L.apk in the priv-app folder)! I either get a corrupt apk (parsing error) or it just won't show up in my apps. Corrupted apk gives a parsing error when trying to install manually, otherwise it just says 'install failed'.
I am guessing this is somethiong with the priv-app folder and other restrictions there. I also tried copying the apk to the system\app folder instead but that didn't work either...
If anyone has ANY idea how to fix this? (I tried with both apktool as apk multitool).
*SCRIPTS ADDED*
Added the scripts and all I've written for this to this post for those wanting to try themselves (dpi_mod.zip). They are not completely polished so need some manual editing every now and then...
Basically, doubleclicking apk_process.bat in the root will go through the apk's in the apk subfolder and
1. Decompile them to the decompiled subfolder
2. Edit the dimens.xml file in the res\values subfolder of the decompiled folder replacing all the <n>dip values with <4*n>px (So 640 dip becomes 2560px for example...)
3. Rebuild the apk to the dpimod_apk subfolder (using the -c option to keep original manifest and signature files)
The files folder contains the files used (apktool, the subscripts for each step, signature files, (g)awk and an awk script to process the xml file replacing the values, etc)
There is also a script for signing the apk manually, but somehow the apk then also doesn;t work in my case it seems...
ALl scripts are windows batch files (and an awk file) as I mainly use windows at home. Shouldn't be too hard for the linux users to convert them to bash files if desired...
*EDIT2*
Added patched services.jar (and original services.jar for restoration in case of issues). Flash through twrp recovery... This allows you to use the modded SecContacts_L.apk supplied, the services.jar needs to be patched to disable the signature verification for the (system) apk files. Note that this might cause issues (an invalid services.jar caused my phone to get stuck in boot... had to restore the original to be able to continue) so use at your own risk!
Click to expand...
Click to collapse
how to fix on parse error, after recompile SamsungCamera4.apk with apktool
with or without edit error on parse...
My device Galaxy-A8