Addon.d-Bash-Skript zum Entfernen von APKs nach nächtlichem Reflash auf Android 5.1 CM12.1 funktioniert nicht

Das ist alles mit Trial-and-Error und einigem Kopieren von Skripten gemacht, ich habe nur vage Kenntnisse von Bash und absolut keine Ahnung, was ich riskiere. Alles wird mit Backups und sorgfältigen Reflashes erledigt.

#!/sbin/sh
# 
# /system/addon.d/77-MyApps.sh
#
# During a dirty flash, this script will backup files and apps at /system/*
# /system is formatted and reinstalled, then the files are restored.
#

. /tmp/backuptool.functions

list_files() {
cat <<EOF
app/ActionLauncher/base.apk
app/Dropbox/lib/arm/libblasV8.so
app/Dropbox/lib/arm/libDummyArchIndicator.so
app/Dropbox/lib/arm/librsjni.so
app/Dropbox/lib/arm/libRSSupport.so
app/Dropbox/base.apk
app/Eventbrite/base.apk
app/Flud/lib/arm/libclient.so
app/Flud/base.apk
app/GCalendar/base.apk
app/GMail/base.apk
app/GoogleCamera/lib/arm/libgcam.so
app/GoogleCamera/lib/arm/libgcam_swig_jni.so
app/GoogleCamera/lib/arm/libjni_pegutil.so
app/GoogleCamera/lib/arm/libjni_tinyplanet.so
app/GoogleCamera/lib/arm/libjpeg.so
app/GoogleCamera/lib/arm/liblightcycle.so
app/GoogleCamera/lib/arm/libnativehelper_compat_libc++.so
app/GoogleCamera/lib/arm/librefocus.so
app/GoogleCamera/lib/arm/librs.layered_filter_fast_f32.so
app/GoogleCamera/lib/arm/librsjni.so
app/GoogleCamera/lib/arm/libRSSupport.so
app/GoogleCamera/base.apk
app/GPlus/lib/arm/libcrashreporter.so
app/GPlus/lib/arm/libcronet.so
app/GPlus/lib/arm/libframesequence.so
app/GPlus/lib/arm/libphotoeditor_native.so
app/GPlus/lib/arm/libwebp_android.so
app/GPlus/base.apk
app/GPSStatus/base.apk
app/Greenify/base.apk
app/HereMaps/lib/arm/libCertResourcesPkg.so
app/HereMaps/lib/arm/libcrypto_here.so
app/HereMaps/lib/arm/libdatabase_sqlcipher.so
app/HereMaps/lib/arm/gnustl_shared.so
app/HereMaps/lib/arm/libLohitIndicFontPkg.so
app/HereMaps/lib/arm/libMapsEngineResourcePkg.so
app/HereMaps/lib/arm/libMAPSJNI.so
app/HereMaps/lib/arm/libNanumGothicFontPkg.so
app/HereMaps/lib/arm/libNuanceVocalizer.so
app/HereMaps/lib/arm/libposclient.so
app/HereMaps/lib/arm/libPureArabicFontPkg.so
app/HereMaps/lib/arm/libPureChineseFontPkg.so
app/HereMaps/lib/arm/libPureIndicSouthFontPkg.so
app/HereMaps/lib/arm/libPureThaiFontPkg.so
app/HereMaps/lib/arm/libSdkResourcePkg.so
app/HereMaps/lib/arm/libsqlcipher_android.so
app/HereMaps/lib/arm/libssl_here.so
app/HereMaps/lib/arm/libstlport_shared.so
app/HereMaps/base.apk
app/Keep/lib/arm/libsketchology_native.so
app/Keep/base.apk
app/KernelAdiutor/base.apk
app/Orbot/lib/arm/libtun2socks.so
app/Orbot/base.apk
app/Photos/lib/arm/libcrashreporterer.so
app/Photos/lib/arm/libfilterframework_jni.so
app/Photos/lib/arm/libcronet.so
app/Photos/lib/arm/libnative.so
app/Photos/lib/arm/framesequence.so
app/Photos/lib/arm/moviemaker-jni.so
app/Photos/base.apk
app/PlayGames/lib/arm/libgames_rtmp_jni.so
app/PlayGames/base.apk
app/PlayMusic/base.apk
app/Shuttle/base.apk
app/Polycon/base.apk
app/SEftp/base.apk
app/SolidExplorer/lib/arm/lib7z.so
app/SolidExplorer/lib/arm/libgif.so
app/SolidExplorer/base.apk
app/Webview/lib/arm/libwebviewchromium.so
app/Webview/base.apk
app/XDALabs/lib/arm/librealm-jni.so
app/XDALabs/base.apk
app/Xposed/base.apk
app/Youtube/lib/arm/libambisonic_audio_renderer.so
app/Youtube/lib/arm/libcronet.so
app/Youtube/lib/arm/libfilterframework_jni.so
app/Youtube/lib/arm/libluajit.so
app/Youtube/lib/arm/libm2ts_player.so
app/Youtube/lib/arm/libmoxie.so
app/Youtube/lib/arm/libmoxieclient.so
app/Youtube/lib/arm/librsjni.so
app/Youtube/lib/arm/libRSSupport.so
app/Youtube/lib/arm/libvpx.so
app/Youtube/lib/arm/libvpxJNI.so
app/Youtube/lib/arm/libvrtoolkit.so
app/Youtube/lib/arm/libwebp_android.so
app/Youtube/base.apk
EOF
}

case "$1" in
  backup)
    list_files | while read FILE DUMMY; do
      backup_file $S/$FILE
    done
  ;;
  restore)
    list_files | while read FILE REPLACEMENT; do
      R=""
      [ -n "$REPLACEMENT" ] && R="$S/$REPLACEMENT"
      [ -f "$C/$S/$FILE" ] && restore_file $S/$FILE $R
    done
rm -rf /system/app/Chromium
rm -rf /system/app/Email
rm -rf /system/app/Calendar
rm -rf /system/app/webview
  ;;
  pre-backup)
    # Stub
  ;;
  post-backup)
    # Stub
  ;;
  pre-restore)
    # Stub
  ;;
  post-restore)
    # Stub
  ;;
esac

Ich habe dieses Skript zusammengeschustert, um mein Skript zu sichern (nach vielen Umflash- und Wiederherstellungsvorgängen) und einige AOSP-Alternativen zu entfernen. Es scheint, dass Sie den Code schreiben müssen, der nach dem Flashen dort ausgeführt werden soll ( webviewist von älterem AOSP, während Webviewes ein schlankeres Durcheinander ist). Die Vorlage stammt von XDA in Bezug auf grinder777. Wenn das funktioniert, schenken Sie sich eine Tafel Schokolade und schicken Sie ihm (ihr?) ein Dankeschön. Wenn dies nicht der Fall ist, habe ich keine Ahnung, was passieren wird, abgesehen von dem, was @Android Dev gesagt hat, aber das ist nicht dauerhaft.

BEARBEITEN: Wie YouKnowNothingJohn sagte, benötigen Sie mindestens einen Sicherungsbefehl. Dieser Befehl könnte alles sein, sogar eine Dummy-Datei (zumindest in >4.4). Danke Herr Schnee.