Droid Optimizer v4.1.0-playstore
APK · 11.7 MB · version code 98 · Android 4.2+ · uploaded Apr 14, 2021
- Same certificate as v2.1.1, which matches Google Play Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
File information
- Version
- v4.1.0-playstore (98)
- Uploaded
- Apr 14, 2021
- Size
- 11.7 MB
- Requires
- Android 4.2+ (API 17)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- d4401a9df2347a96f62d1a7bf98a661e
- Signing certificate (SHA-1)
- 94:EC:AE:0D:9C:CE:02:F6:BE:75:A2:3A:2C:9E:38:FD:FD:56:79:A1
- Signed by
- O=Ashampoo GmbH&Co KG
- File name
- com-ashampoo-droid-optimizer-98-57204774-d4401a9df2347a96f62d1a7bf98a661e.apk
- Package
- com.ashampoo.droid.optimizer
- Downloads (all versions)
- 1M+
- Age rating
- PEGI 3 · Everyone
What's new in v4.1.0-playstore
- Improved support for Android 11
Permissions (23)
This version requests 23 permissions, 2 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Package usage stats Sensitive android.permission.PACKAGE_USAGE_STATS
- Access notification policy android.permission.ACCESS_NOTIFICATION_POLICY
- Access superuser android.permission.ACCESS_SUPERUSER
- Add home-screen shortcuts com.android.launcher.permission.INSTALL_SHORTCUT
- Bluetooth android.permission.BLUETOOTH
- Bluetooth admin android.permission.BLUETOOTH_ADMIN
- Change network state android.permission.CHANGE_NETWORK_STATE
- Change wifi state android.permission.CHANGE_WIFI_STATE
- Clear app cache android.permission.CLEAR_APP_CACHE
- Expand status bar android.permission.EXPAND_STATUS_BAR
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Kill background processes android.permission.KILL_BACKGROUND_PROCESSES
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Read sync settings android.permission.READ_SYNC_SETTINGS
- Request delete packages android.permission.REQUEST_DELETE_PACKAGES
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
- Write sync settings android.permission.WRITE_SYNC_SETTINGS
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “Ashampoo GmbH&Co KG” This is the certificate of the Google Play version.
- Same certificate as v2.1.1, which matches Google Play v2.1.1
Store checks
- Developer signature verified Apr 14, 2021
- Antivirus scan passed May 1, 2021
- Uploaded by “sorungsdudeappsntools” 268 followers · uploading since 2020
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself.
How to install Droid Optimizer on Android 4.2+
You'll need about 23.5 MB of free space.
- Download the APK — tap Download APK above (11.7 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap com-ashampoo-droid-optimizer-98-57204774-d4401a9df2347a96f62d1a7bf98a661e.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be d4401a9df2347a96f62d1a7bf98a661e. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open Droid Optimizer — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 4.2+). Download it again, or pick an older version.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.