Samsung Apps Test - Bada Software and Hacking General

Hi people there is a method to have the samsung apps test. I don't know which is the method exactly, but I only know that we must modify the kona.exe files from original samsung apps and then create a new signature with a program. Do you know what we must modify on the exe file to have the samsung apps test?

I don't know how to do it, but by using 7-zip I managed to de-compress kona.exe as it is a simple zip archive, in it there are four files (named: 0,1,2,3), by opening the biggest (named '1') with an hex editor (or notepad too) and by scolling the content you can read some piece of c++ source code of the samsungapps application (probably the headers..) and some other strings.

guari said:
I don't know how to do it, but by using 7-zip I managed to de-compress kona.exe as it is a simple zip archive, in it there are four files (named: 0,1,2,3), by opening the biggest (named '1') with an hex editor (or notepad too) and by scolling the content you can read some piece of c++ source code of the samsungapps application (probably the headers..) and some other strings.
Click to expand...
Click to collapse
i don't understand ! you open kona.exe with 7z & it's work?!
as i know , we mast use some program like Hex or exe hacker to modify exe files .
ـــــــــــــــــــــ
idea:
how can we change samsungapps server ?
we can change it to another server (or local host) then we can make a new appstor for ourselves!
any idea?

I transform the samsung apps.oap file in zip file and then extract it. Then I have all files, manifest.xml, kona.exe, application.xml, ....

Sylar900 said:
I transform the samsung apps.oap file in zip file and then extract it. Then I have all files, manifest.xml, kona.exe, application.xml, ....
Click to expand...
Click to collapse
aha... !
what's diffident between the extracted samsung apps.oap and the another one which already extract ? (you can see this here: ShpApp\Osp\Applications)

VIVASAMSUNG. said:
i don't understand ! you open kona.exe with 7z & it's work?!
as i know , we mast use some program like Hex or exe hacker to modify exe files .
Click to expand...
Click to collapse
it seems that only kona.exe has a file header recognized as a compressed directory:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
anyway, by opening both the 'four parts extracted' or directly the exe as a text file gives the same result.
The samsung apps installation folder is: \Osp\Application\8d7uw8z551\
The server configuration can be found in: \Osp\Applications\8d7uw8z551\Data\KonaConfig.ini (maybe are stored also into other files in other dir..)
Maybe other usefull path are:
\SystemFS\User\OspSys\registry\systeminfo.ini (here seems that can be found the system information returned by the bada API - notice the SamsungApps AppID..);
\SystemFS\User\OspSys\registry\OspSyncProfile.ini;
\SystemFS\User\OspSys\registry\service.ini;
\AppEx\Sys\SamsungApps\SamsungApps.oap (probably is the one used when an hard reset is performed)
obviously for authentication there is always SamsungAccount.oap and, also, actually, as I know, there is no way to generate a valid signature for customized app (the way you probably intend does not 'generate' any signature but uses the default one provided for SDK app development... that is the only one)

There is a method to generate valid signature, I installed some apps with this method...

http://forum.xda-developers.com/showthread.php?t=1472238
Maybe someone find Warp Code...
With this Tool you can play also with *.exe files...
XadaXppXignature.exe
Best Regards

adfree said:
http://forum.xda-developers.com/showthread.php?t=1472238
Maybe someone find Warp Code...
With this Tool you can play also with *.exe files...
XadaXppXignature.exe
Best Regards
Click to expand...
Click to collapse
I know that XadaXppXignature is only for create a new signature from *.exe files.. How to modify *.exe files with XadaXppXignature? Thank you

You know what Hash/"CRC" is...
Use Google...
If you modify Binary.. *.exe
Hash changes... so also Signature is invalid...
You need to create new one... This is why you can use this Tool, also
XadaXppXignature.exe
Instead only stupid Spoofing... without using own brain...
To modify Binary... *.exe ... use Google too...
One hint is HEX Editor...
Best Regards

Thank you adfree. But I need original files of Samsung Apps test or I can work on original files of normal samsung apps?

Sylar900 said:
There is a method to generate valid signature, I installed some apps with this method...
Click to expand...
Click to collapse
this is exactly what I intended in my last sentence, why do you think XadaXppsXignature work only for the last app?
it doesn't generate any valid signature for custom apps, it uses the one provided to developer to test their app with bada sdk and only the last installed work... if it did so, all bada security policy would be fully broken with one click...

adfree said:
You know what Hash/"CRC" is...
Use Google...
If you modify Binary.. *.exe
Hash changes... so also Signature is invalid...
You need to create new one... This is why you can use this Tool, also
XadaXppXignature.exe
Instead only stupid Spoofing... without using own brain...
To modify Binary... *.exe ... use Google too...
One hint is HEX Editor...
Best Regards
Click to expand...
Click to collapse
Please tell me only what I must modify on the kona.exe file to transform on samsung apps test..Then I will search the Andromeda code on files..

Related

ROM Extractor

ROM Extractor 1.0
This program can extract modules from ROM.
Program only can extract modules (exe,dll,cpl,...)
(files which have FILE_ATTRIBUTE_ROMMODULE)
but not designed to copy other ROM files, like bmp.
You can copy other ROM files by using a file manager.
Program can handle both XIP and EXTIMAGE files.
You should understand that all files comes without relocations.
They are stripped from image and not stored in ROM at all.
(Most of EXE files works fine)
Compatible:
Should work with Windows CE 4.2 and Windows CE 5.0.
Tested in WM 2003 SE and WM 5.0.
Please report about WM 2003 and WM 6.0.
Interface
*Enter path to module
You should enter path to module, always \Windows\... ?
*Save to:
You should enter output filename.
*"Set security offset to zero"
clear security RVA and size fields.
*"Set fixup offset to zero"
clear relocations RVA and size fields.
*"..." button
you can chouse file from list.
Double click on item will select it, "OK" will close.
Program set some fields to:
Linker version = 8.0
Operating system version = 4.0
Image version = 0.0
Stack commit = 4096
Heep commit = 4096
Heap reserve = 0x100000
Also you will have resources in .pdata section.
(This will be fixed in the next release)
Thank you for your program.
Would you change the font of this program?
MS Shell Dlg -> Tahoma..
the program is great.
however you should consider adding a default output path (say, "\") for those like me tampering with a CE.NET device with no chance yet to activate "Input Panel".
wm6.1
It seems to work just fine in wm6.1 as well.
However I do agree with crusher;
"however you should consider adding a default output path (say, "\") for those like me tampering with a CE.NET device with no chance yet to activate "Input Panel"."
ok I'm having a blond moment... what is my save to path if I want to save to my SD card? I tried '\storage card\' and \storage card\my documents\ and neither worked. Help me help my brain work this early in the morning! thanks
This one works great too: http://forum.xda-developers.com/showthread.php?p=2122307
For extracting NBH files
How do you dump the file back in \Windows? I am modifying shellres.dll.0409.mui to change the "Start" word (String Data 321 if you are interested - Thank you joemanb), but I cannot place the file back. I have tried using both Explorer and Resco 2008 without any luck. Any ideas will be much appreaciated.
use Active Sync
patr!k said:
use Active Sync
Click to expand...
Click to collapse
I realized it after playing with it for a while. Thanks anyway.
Thanks This App is great just messed with photoshop n made a icon for your program if you like it
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Is there an update for this program?
Preferably one where you can select multiple files at once and don't have to type in EVERY output filename (it's much slower when you can't copy-paste on the Touch HD)
do not work.
can`t create output file
active sync as in XP? how can one do it in Vista? The device's Windows folder is not visible in desktop explorer
Actually i found a way to view the device's windows folder in Vista but the mui file is read-only with no way of changing that. How can i replace it in Vista. PLEASE help !
Worked for me. Get the Notify.dll.0407.mui without any problems extracted...
i keeep getting cant create output file.
DexterTan said:
i keeep getting cant create output file.
Click to expand...
Click to collapse
you wil have to type the full name of what u whant to copy
\StorageCard\Stuff\shellres.dll.0409.mui
it's amazing!! works perfect with WM6.5!
Congratulations and many thanks!
Bparan said:
you wil have to type the full name of what u whant to copy
\StorageCard\Stuff\shellres.dll.0409.mui
Click to expand...
Click to collapse
I'm getting that message too. What are we doing wrong? (Screenshot in attachment.)
You have to also type in the full path and file name for where you want to store it.

Start Menu Customisation

Hi all,
I've built a .dll file with icons for customising the programs folder of the start menu. I've attached this file with an example of how it can be used in a .zip archive.
For those not used to working with shortcuts (.ink) and/or .dll files instructions are as follows:
1) Unpack "Start Menu.zip" to a folder of your choice on your computer.
2) Copy "Start Menu.dll" to "\Windows\" on your device, using Active Sync.
3) Again using active sync go to "\Windows\Start Menu\" on your device.
4) Back up your programs folder by copying the folder entitled "Programs" and pasting it to a folder of your choice on your computer.
5) Open the Programs folder on you device using ActiveSync.
6) Open each program group folder here (e.g. "Games") in turn, cutting the program shortcuts (e.g Notes.lnk) out of the folders into the main "Programs" folder on the device then delete the folder.
(N.B. You should not cut any shortcuts called "ICON.lnk" out of the individual program group folders. These will be in "Office Mobile" and "Games" folders, and possibly some others, which display their own icon already.)
7) Open the "Programs" folder that you extracted from the "Start Menu.zip" archive.
8) Select all the folders present and copy them to the Programs folder (\Windows\Start Menu\Programs\) on your phone, using ActiveSync.
9) Copy your program shortcuts into the program group folders as required.
To undo simply delete the entire contents of "\Windows\Start Menu\Programs\" and then copy the contents of the folder that you copied over from your phone in step 4) above.
Have fun!
screenshot please thank you
Thanks for posting, works a treat. Any chance of a Microsoft folder icon?
Haven,t time to finish it all now but will post screen shots when i have time. Thanks again.
Screenshot
Hi,
I've attached a screenshot.
Cheers,
andrew-in-woking
i think he meant in the thread! lol... we appreciate your work thank you very much
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Looks pretty cool! Thanks!
Hi,
thanks for this, I was trying to do the same but got stuck at the links creation.
What do you use to create the .link files?
I have found a little .vbs script that creates .lnk files on my desktop but always appends "C:\" to the path I define so I can not use them on the device.
many thanks for your answer.
bump!
Are you still developing on this customisation? Are you able to provide a cab file? ... having some trouble with access permissions when moving the files as described in step 6-8
Total Commander
jleung87 said:
bump!
Are you still developing on this customisation? Are you able to provide a cab file? ... having some trouble with access permissions when moving the files as described in step 6-8
Click to expand...
Click to collapse
Hi jleung87
You need to use a program called Total Commander. It's free, search for it.
Cheers
andrew-in-woking
hpsmartyz said:
Hi,
thanks for this, I was trying to do the same but got stuck at the links creation.
What do you use to create the .link files?
I have found a little .vbs script that creates .lnk files on my desktop but always appends "C:\" to the path I define so I can not use them on the device.
many thanks for your answer.
Click to expand...
Click to collapse
Hi hpsmartz
Copy an existing link on your phone and paste it to a different location. Then rename the lnk file and edit it using a program called Total Commander. After this you can cut and paste it back into the desired location.
Cheers
andrew-in-woking
andrew-in-woking said:
Hi hpsmartz
Copy an existing link on your phone and paste it to a different location. Then rename the lnk file and edit it using a program called Total Commander. After this you can cut and paste it back into the desired location.
Cheers
andrew-in-woking
Click to expand...
Click to collapse
you probably take advantage of this tool
nueShortcutMaker
cu
nosedive
Hi,
Worked real nice on my MotoQ Smartphone
Thanks much.
Hi,
Use this for creating Shortcuts:
http://forum.xda-developers.com/showthread.php?t=575272
Thanks,
This shortcut maker is pretty cool:
http://www.nuerom.com/BlogEngine/page/nueShortcutMaker.aspx

[TUT] Editing Resources .dll etc

How to edit resources:
I have attached the software needed File Editor Suite, also you can get a 30 day free trial of PE Explorer Here
It's all very simple to do just follow the guide any questions feel free to ask.
Also take a look @ Making custom icons to replace the standard icons
Step 1:
Unsign the .dll .dla with File Editor Suites UnSigner.exe, just drag the .dll over the Unsign.exe as show in the picture you wont see much maybe just a CMD "black box" quickly pop up.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Step 2: Open with ResHacker\PE In PE you have to click the circled item and you will see the resources.
Step 3: Find the resource you want to edit, remebering that the file you will be replacing needs to be same size and bit
Step 4: Save your resource and in File Editor Suite you have siggner.exe click it locate the .dll and press start the process, the .txt file out put will say "Warning: This file is signed, but not timestamped.
Succeeded"
That's it your done
Now use the appropriate software whether it be File Changer or just using Resco File Explorer/Total Commander to replace, if you have a file that can not be overwriten go into the phone find the file change the extension to .bak example: bronzeres.bak
Nice job bud! I like the look of the PE Explorer R5
lets keep the [TUT] going!
PS. for all, make sure to keep the same pixel size on the icons for better quality when displaying on device, for panels not as much, since the .cpr adjusts the size of the panels on the homescreen.
roloracer said:
Nice job bud! I like the look of the PE Explorer R5
lets keep the [TUT] going!
PS. for all, make sure to keep the same pixel size on the icons for better quality when displaying on device, for panels not as much, since the .cpr adjusts the size of the panels on the homescreen.
Click to expand...
Click to collapse
Thanks bruv
isn't this all covered in jdshifflets [TUT] ?
Kemekill Products said:
yeah but he deleted it when stylez pissed him off. then he got banned...
And to fianlize what happened he broke the rules with reagrds to direcspect to members no more needed to be said... If anyone has a problem PM me directly
Click to expand...
Click to collapse
And then jdshifflets went on and created a new Sock Puppet account using his own address so we'd easily find out he's actually Kemekill.
And if that wasn't enough he didn't do a good enough job covering his IP address.
So until further notice Kemekill will Join jdshifflets in his/their split personality, until this is discussed and investigated.
To add to the Tute.
Sometimes when a file has only one Icon file (like for instance some .cpl files)
You can actually get away by using a bigger .icon file to replace it.
But best practice is to always use the same size and resolution to replace these.
Another Good Resource editor is CFF explorer http://www.ntcore.com/products.php
Or the Classic ResourceHacker.
Also until now i got away without unsigning files just fine, but i always sign them with new cert.
Yes I also wrote a Tute like this , but that has nothing to do with me stepping in here.
I'm just following up and the policy for creating Sock Puppet Accounts after a Ban.
Kemekill won't be back ever, and we (The Moderation Team) are not sure yet how this affects jdshifflets ban.
I've gotten this to work pretty good except for one slight hiccup... the "signer" gives me an error that the signature has expired... any thoughts on how to correct this?
New signer with certs, i'll change the full download when got time.
Edit: Updated File Editor Suite
stylez said:
New signer with certs, i'll change the full download when got time.
Click to expand...
Click to collapse
Sweet... thanks alot!!
I see a new Avatar there, cool.
Also when using PExplorer or CFF explorer sometimes you will need to rebuild the header for the file not to break.
At least i know that was the only way of removing \Noui from the first Marketplace exe (and also replacing it with my icon.
So with DLL files i don't expect this to be needed, but if you edit an .exe file and quickly see the .exe icon being replace by a blank icon you know you need to redo it with recompile header.
Thank you wanted to go back to my ninja but he disappeared..
Yeah i had this happening when tried to change everything in start menu to gray Good to know about header
Anyone having challenegs in copying tapres.dll? I can copy bronzeres.dll and open it using PE or Resource Hacker but can't seem to copy the tapres.dll (wchich containts the start menu icon) to my PC for modifying..=(
tapres.dll is a ROM file so you will have to use ROM Extractor and this is not easy as made for PPC, but can be done
In Top Box type\Windows\tapres.dll
In box bellow type tapres.dll
Click Extract.
This will extract it to root of phone memory.
hi folks,
i tried to unsign and open MMAppLauncherCore.dll (after copying to my workstation) which maximus.mobile has made but after the unsign step res.hacker opens a empty file, i do not know why.
can anybody try to open the file too to find out the mistake?
thx

[TUT] Making custom icons to replace the standard icons

Warning: if you do not follow the steps to the letter....you can brick your phone and have to hard reset
You can make your own custom icons for your phone by following these steps:
(I will use the start menu icon as an example)
1) find an image you want to use
2) use an image editing program (included in post) to make it the proper size and format (for the start menu icon it has to be a .ico 25x25 32-bit graphic). Most programs have a resize option...the one I included in this post allows you to resize, and save in a variety of formats (instructions on how to install the icon plugin for the program are in the icocur.zip file...just unzip both archives , and install the program to use). Just go to the image tab, select "resize" and put in the desired pixel size. Next, go to the file tab and select "save as", and select the desired file format. If you are replacing another icon on the phone you can always look at the resolution and file format using your resource editor to assure you have the right size and format.
3) use the instructions in this thread to put the icon into the .dll resource file (for the start menu icon it is #18 in tapres.dll found in the /windows directory...just copy to desktop and edit)
4) DO NOT FORGET TO DIGITALLY SIGN THE FILE USING THE SIGNER IN THE THREAD LINKED ABOVE
5) copy the revised file back to the windows directory (either using activesync, or resco, or total commander)
6) reboot...and you have a new icon
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Cool added to sticky and linkback on Editing Resources.
great job, another good piece of info for all to use!
wonderful job mate!!!
Question folks...what other DLL files contain icons that can be changed? thanks in advance!
Just from what I have tinkered with...i think cmhomeres.dll has something (but that may only be txt, not pix)....but for sure bronzeres.dll...venture around the windows folder...some DLL's may have images, i don't know all of them
didn' work with WM 6.1, cant replace file.dll. what can I do?
try using resco explorer...just copy it to your storage card, and then use resco to move it to the windows directory.
thanks. iwll try it one more time.
hi.. if i want to change the menu icons, which DLL should i edit? thanks.
bramprasetyo said:
hi.. if i want to change the menu icons, which DLL should i edit? thanks.
Click to expand...
Click to collapse
Here's a bit of info http://forum.xda-developers.com/showthread.php?t=562505&highlight=change+menu+icons will depend what ROM you have?
thanks stylez for quick replay..
I can't seem to copy tapres.dll to my pc so I could modify it using PE Explorer..it does not seem to even rename it..=(
popoy_23 said:
I can't seem to copy tapres.dll to my pc so I could modify it using PE Explorer..it does not seem to even rename it..=(
Click to expand...
Click to collapse
You have been answered in [TUT] Editing Resources .dll etc
Please don't double post and check for answers to posts.
Sorry, and thank you for the heads up. Forgot the topics are linked together.
Which dll file contents d startmenu list icons??? and how do i copy dll files from the device to sd card???
somecuitears said:
Which dll file contents d startmenu list icons??? and how do i copy dll files from the device to sd card???
Click to expand...
Click to collapse
If they are custom just look @ the .lnk with notepad and it will show the resorce .dll, regards extracting from ROM check link about 2 posts above.
ok well I followed the tutorial to the letter and bricked twice now. I'm using a T-Mobile Dash 3G/winmo 6.5 official rom. Is there a way to do this WITHOUT bricking? Thank you.
neocorpse said:
ok well I followed the tutorial to the letter and bricked twice now. I'm using a T-Mobile Dash 3G/winmo 6.5 official rom. Is there a way to do this WITHOUT bricking? Thank you.
Click to expand...
Click to collapse
May need to install sdkcert. *not sure about the 3G*
holy crap I thought this thread was dead, and WHAM a ninja appears!! Thank you styles I appreciate the quick response. I'm not really sure how to install the certs. Are those what came in the file editor suite?
Has it got to do with color info possibly? I don't mind fooling with the files provided all that happens is a hard reset is needed.
I've been going insane wanting to do global skinning for winmo 6.5 but with things like highlight it's not an image but a defined color bar. Plus I can't even begin to find the taskbar images to alter so....
PS. I didn't mean to sound ungrateful and petulant if I did in my earlier post. I was a bit angry at my phone...lol.
If you ever want to do some collaborative work let me know, I have years of skinning experience with several different devices and such.
EDIT: Ok, I think I know what you mean. There's a WM SDK Certs.cab that came with SmartToolKit rc09, will that work or should I try to find a newer one?
EDIT 2: Well I installed the certs from the file editor suite you provided, (both sdk and the certificate.cab and even switched from pe explorer to reshacker and it still bricked. Basically what the phone is doing is upon reboot it gets to the windows bootscreen and won't display the homescreen. I can hear the phone doing something when I scroll so I know it's not locked up completely but I can't access my homescreen and the PC fails to recognize it. Dunno what I am doing wrong but it's annoying none the less...lol.

How to recompile file into flashable zip?

I noticed gapps is rather large (for my taste); being around 190mb, it's twice the size of my rom. So I had an idea, since I only use about 3 or 4 of the Google apps (play store, Gmail, aosp messaging, and probably one more), why don't I just decompress it, remove the bloat, then recompress it into a zip file. Problem is, I get an error when I flash it. I know there's probably something obvious I'm missing, but I wasn't able to find anything on xda to remedy this problem.
So for those of you who don't want to read that or missed the question, can I streamline gapps? (decompress, debloat, recompress)
After rezipping did you sign it, I do believe you need to do that. Zipsigner in the playstore should work.
jethro650 said:
After rezipping did you sign it, I do believe you need to do that. Zipsigner in the playstore should work.
Click to expand...
Click to collapse
Awesome, thanks!
+1
You should be able to use the "open archive" functionality in your zip tool (like 7-zip). Install 7-zip. once installed, right click on the gapps zip file you are wanting to reduce in size... Select 7-Zip >>> Open archive. Then select folder which has the file you want to remove (Gapps are in /system/app folder). Then select the Google apps you want to remove (highlight, then select red X for delete). If will ask for confirmation, respond "yes". After you have deleted what you don't want, hit "File >>> Exit". This will retain all the original zip file signature properties. Do NOT extract files... use the Open Archive functionality.
I do this all the time on ROMs when I want to trim programs I don't plan on using before I flash zip. Takes up less space.
DoctorQMM said:
You should be able to use the "open archive" functionality in your zip tool (like 7-zip). Install 7-zip. once installed, right click on the gapps zip file you are wanting to reduce in size... Select 7-Zip >>> Open archive. Then select folder which has the file you want to remove (Gapps are in /system/app folder). Then select the Google apps you want to remove (highlight, then select red X for delete). If will ask for confirmation, respond "yes". After you have deleted what you don't want, hit "File >>> Exit". This will retain all the original zip file signature properties. Do NOT extract files... use the Open Archive functionality.
I do this all the time on ROMs when I want to trim programs I don't plan on using before I flash zip. Takes up less space.
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Great! Turns out signing wasn't it but I'll take that approach and posts my results
Bingo! Got it down to 51mb lol
One more question, is there a way to do this on your phone? It'd make this process even easier. I'm using ROM toolbox right now and as far as I know, you can only browse, not delete or modify the contents.
Gfrt94yn said:
One more question, is there a way to do this on your phone? It'd make this process even easier. I'm using ROM toolbox right now and as far as I know, you can only browse, not delete or modify the contents.
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I use SpeedSoftware on my phone to extract apks (like inverted apps) from other device installable ROM zips. But you have to "extract" the files... then you can "re-zip" the file after you remove/add files; however, I cannot say for certain if the signature integrity remains (i.e., by re-zipping, not sure if you'll retain the valid signatures). The Open Archive functionality does not require "extraction" and "rezipping"... that's why I like it. Hopefully someone else will chime in regarding android programs which have the Windows like "open archive" functions.
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Here is one that alliws the "open" function. https://play.google.com/store/apps/details?id=ru.zdevs.zarchiver
jethro650 said:
Here is one that alliws the "open" function. https://play.google.com/store/apps/details?id=ru.zdevs.zarchiver
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Exactly what I was looking for! Says it's not compatible with my device but I can pull a few strings
Thanks again for all your help guys! I hope to start cooking up roms before too long, just gotta learn the very basics first

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