INSTALL_FAILED_VERSION_DOWNGRADE

Uj947nXmRqV2nRaWshKtHzTvckUUpD commented 1 year ago

android 12 oxygenos oneplus 7t pro


- Copying zip to temp directory
- Installing mG-no-Volla.zip
- Current boot slot: _a
- Device is system-as-root
Archive:  /data/user/0/com.topjohnwu.magisk/cache/flash/install.zip
  inflating: module.prop
**************************
 microG Installer Revived 
 by nift4 
**************************
Archive:  /data/user/0/com.topjohnwu.magisk/cache/flash/install.zip
  inflating: customize.sh
*******************
 Powered by Magisk 
*******************
- Extracting module files
Archive:  /data/user/0/com.topjohnwu.magisk/cache/flash/install.zip
  inflating: androidacy-config.json
  inflating: CHANGELOG
  inflating: customize.sh
  inflating: LICENSE
  inflating: module.prop
  inflating: README.md
   creating: system/
   creating: system/etc/
   creating: system/etc/default-permissions/
  inflating: system/etc/default-permissions/permissions-com.google.android.gms.xml
   creating: system/etc/permissions/
  inflating: system/etc/permissions/com.google.android.maps.xml
  inflating: system/etc/permissions/privapp-permissions-org.microG.xml
   creating: system/etc/sysconfig/
  inflating: system/etc/sysconfig/org.microG.xml
   creating: system/framework/
  inflating: system/framework/com.google.android.maps.jar
   creating: system/priv-app/
   creating: system/priv-app/GmsCore/
  inflating: system/priv-app/GmsCore/GmsCore.apk
   creating: system/priv-app/GsfProxy/
  inflating: system/priv-app/GsfProxy/GsfProxy.apk
   creating: system/priv-app/Phonesky/
  inflating: system/priv-app/Phonesky/Phonesky.apk
   creating: system/product/
   creating: system/product/overlay/
   creating: system/product/overlay/microGOverlay/
  inflating: system/product/overlay/microGOverlay/microGOverlay.apk
  inflating: uninstall.sh
- Real Play Store not found, using Fake Store
- Installing microG GmsCore
Success: streamed 79623566 bytes
Failure [INSTALL_FAILED_UPDATE_INCOMPATIBLE: Package com.google.android.gms signatures do not match previously installed version; ignoring!]
Failure [INSTALL_FAILED_UPDATE_INCOMPATIBLE: Package com.google.android.gms signatures do not match previously installed version; ignoring!]
- Real Play Store not found, installing Fake Store
Success: streamed 78431 bytes
Failure [INSTALL_FAILED_VERSION_DOWNGRADE: Package Verification Result]

Exception occurred while executing 'install':
java.lang.IllegalArgumentException: Error: Failed to parse APK file: : Failed to parse 
    at com.android.server.pm.PackageManagerShellCommand.setParamsSize(PackageManagerShellCommand.java:587)
    at com.android.server.pm.PackageManagerShellCommand.doRunInstall(PackageManagerShellCommand.java:1357)
    at com.android.server.pm.PackageManagerShellCommand.runInstall(PackageManagerShellCommand.java:1316)
    at com.android.server.pm.PackageManagerShellCommand.onCommand(PackageManagerShellCommand.java:193)
    at com.android.modules.utils.BasicShellCommandHandler.exec(BasicShellCommandHandler.java:97)
    at android.os.ShellCommand.exec(ShellCommand.java:38)
    at com.android.server.pm.PackageManagerService.onShellCommand(PackageManagerService.java:25948)
    at android.os.Binder.shellCommand(Binder.java:970)
    at android.os.Binder.onTransact(Binder.java:854)
    at android.content.pm.IPackageManager$Stub.onTransact(IPackageManager.java:4818)
    at com.android.server.pm.PackageManagerService.onTransact(PackageManagerService.java:8987)
    at android.os.Binder.execTransactInternal(Binder.java:1226)
    at android.os.Binder.execTransact(Binder.java:1163)
Caused by: java.io.IOException: Failed to load asset path  from fd 1005
    at android.content.res.ApkAssets.nativeLoadFd(Native Method)
    at android.content.res.ApkAssets.<init>(ApkAssets.java:306)
    at android.content.res.ApkAssets.loadFromFd(ApkAssets.java:177)
    at android.content.pm.parsing.ApkLiteParseUtils.parseApkLiteInner(ApkLiteParseUtils.java:295)
    at android.content.pm.parsing.ApkLiteParseUtils.parseApkLite(ApkLiteParseUtils.java:283)
    at com.android.server.pm.PackageManagerShellCommand.setParamsSize(PackageManagerShellCommand.java:581)
    ... 12 more
- Done

nift4 commented 1 year ago

as i said in readme, have to properly uninstall gapps first. cannot install over gapps

Uj947nXmRqV2nRaWshKtHzTvckUUpD commented 1 year ago

tried with both google play services installed, and uninstalled using am (application manager)

Uj947nXmRqV2nRaWshKtHzTvckUUpD commented 1 year ago

which would be the propper way to uninstall it?

nift4 commented 1 year ago

improper way, need to delete apk files

Uj947nXmRqV2nRaWshKtHzTvckUUpD commented 1 year ago

is this documented somewhere? thank you!

nift4 commented 1 year ago

hmm, i dont think so, but basically, you edit system, product, system_ext partitions to remove all google app apks

Uj947nXmRqV2nRaWshKtHzTvckUUpD commented 1 year ago

it s a bit strange, that on android 11 worked without removing apks. just upgraded to 12

Uj947nXmRqV2nRaWshKtHzTvckUUpD commented 1 year ago

i uninstalled the module and searched for the apk in those folders, but it s not present anymore. could it be cached elsewhere?

nift4 commented 1 year ago

if you uninstalled it with pm cli and deleted apk from filesystem then its not cached

Uj947nXmRqV2nRaWshKtHzTvckUUpD commented 1 year ago

i managed to install microg like this:

initially I might have wrongly uninstalled google playstore and playservices with AM (https://f-droid.org/en/packages/io.github.muntashirakon.AppManager/),
so i reinstalled them (fortunately i had a backup made with 'APK KIT' - https://apt.izzysoft.de/fdroid/index/apk/com.github.ghmxr.apkextractor)
i then installed de-bloater (https://f-droid.org/en/packages/com.sunilpaulmathew.debloater/)
i marked both google play services and playstore for systemless removal in de-bloater and rebooted
installed microg installer revived in magisk and rebooted

nift4 / microg_installer_revived

INSTALL_FAILED_VERSION_DOWNGRADE #88