[Miscellaneous Android Development] katinatez:
Hello everyone this is a flashable zip that deletes apps in system/app directory of the Nabi. All credits go to Mojo who came up with the script for deleting system apps for the Nexus 5 & I just modified it for the Nabi 2 US 2.3.11 only.

Already tested on both my Nabis, fast way to delete system apps

del_sys_apps_.zip

Take a look at the code that make the magic

#by MoJo (Dec 26, 2013)
ui_print("Mount System partition ...");
#mount("ext4", "EMMC", "/dev/block/platform/sdhi-tegra.3/by-name/LNX/system", "/system");
#Properly unmounting to avoid issues
run_program("/sbin/busybox", "umount", "/system");
run_program("/sbin/busybox", "mount", "/system");
ui_print(" ");
ui_print("Start cleaning useless apps ...");
delete("/system/app/Browser.apk");
delete("/system/app/Books.apk");
delete("/system/app/Email.apk");
delete("/system/app/Exchange2.apk");
delete("/system/app/GenieWidget.apk");
delete("/system/app/Hangouts.apk");
delete("/system/app/HTMLViewer.apk");
delete("/system/app/Music.apk");
delete("/system/app/Maps.apk");
delete("/system/app/LiveWallpapersPicker.apk");
delete("/system/app/Magazines.apk");
delete("/system/app/SoundRecorder.apk");
delete("/system/app/MusicFX.apk");
delete("/system/app/PlusOne.apk");
delete("/system/app/VideoEditorGoogle.apk");
delete("/system/app/Street.apk");
delete("/system/app/Videos.apk");
ui_print("Unmount System partition ...");
#unmount("/system");
run_program("/sbin/busybox", "umount", "/system");
ui_print(" ");
ui_print("Completed.");
ui_print("Please, clear Davlik and reboot!");

The del_sys_apps.zip will delete

1.	Browser.apk

2.	Book.apk

3.	Email.apk

4.	Exchange2.apk

5.	GenieWidget.apk

6.	Hangouts.apk

7.	HTMLViewer.apk

8.	LiveWallpaperPicker.apk

9.	Magazines.apk

10.	Maps.apk

11.	Music.apk

12.	MusicFX.apk

13.	PlusOne.apk

14.	SoundRecorder.apk

15.	Streets.apk

16.	Video.apk

17.	VideoEditorGoogle.apk

This was just my preference, the best part is this script is editable to your liking, just extract updater-script with 7-zip, make changes then drag back into zip file del_sys_app. zip\META-INF\com\google\android\updater-script.

.

Currently working on second zip del_data_app.zip that will delete apps in other directories but I keep getting this error

E:Error executing updater binary in zip '/sdcar

Error flashing zip '/external_sdcard/del_data_apps_Test.zip

Updating partition details

If anyone would like to help debug this code; you’re welcome to try. The zip I have attempted to delete apps in three directories and here they are, my problem is I cannot get data partition mounted, or don’t know if addon_res is another partion. Maybe aicjofs can comment on this.

Here is the code that is giving errors

#by MoJo (Dec 26, 2013)
ui_print("Mount data partition ...");
mount("ext4", "EMMC", "/dev/block/platform/sdhci-tegra.3/by-name/UDA
", "/data");
#Properly unmounting to avoid issues
run_program("/sbin/busybox", "umount", "/data");
run_program("/sbin/busybox", "mount", "/data");ui_print("Mount Data partition ...");
ui_print("Start cleaning Nabi apps ...");run_program("/sbin/busybox", "mount", "/data");delete("/data/addon_res/vendor/app/WingsUniversity.apk");delete("/data/addon_res/vendor/app/WinsChallenges.apk");delete("/data/addon_res/apks/games/Veggie_Tales_Spotisodes.apk");delete("/data/addon_res/apks/apps/Adobe_AIR_3.1.apk");delete("/data/addon_res/apks/apps/Nook.apk");ui_print("Unmount Data partition ...");
#unmount("/data");
run_program("/sbin/busybox", "umount", "/data");
ui_print(" ");
ui_print("Completed.");
ui_print("Please, clear Davlik and reboot!");

1.	/data/addon_res/vendor/app/

2.	/data/addon_res/apks/games/

3.	/data/addon_res/apks/apps/

4.	WingsUniversity.apk

5.	WinsChallenge.apk

6.	Veggie_Tales_Spotisodes.apk

7.	Adobe_AIR_3.1.apk

8.	Nook.apk

And here is the zip file in question, with error.

del_data_apps_Test.zip

Enjoy :D