Advanced Tools v2.3.9
APK · 12.7 MB · version code 119 · Android 5.0+ · uploaded Aug 14, 2026
- Signature matches the Google Play version Details
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File information
- Version
- v2.3.9 (119)
- Uploaded
- Aug 14, 2026
- Size
- 12.7 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Screen
- Small screens and larger
- MD5
- 717ea3c130993c507fda4e2a8f9db6e8
- Signing certificate (SHA-1)
- 2B:A9:F4:DE:DA:E0:2F:27:61:41:FD:E3:9D:65:FA:F5:D0:C2:A1:72
- Signed by
- O=SCDevs
- File name
- scd-atools-119-76099495-717ea3c130993c507fda4e2a8f9db6e8.apk
- Package
- scd.atools
- Downloads (all versions)
- 100K+
- Age rating
- PEGI 3 · Everyone
What's new in v2.3.9
2.3.9
- Fixes and improvements
2.3.5
- New: Integrated PDF viewer and TIFF viewer
- New: Glass-like UI elements (optional)
- New: List filter in file manager
1.99.1
- New: Display section added
- New: Screen Info tool
- New: Smart Dim tool
- Black theme added
- Updated info for Logcat tool (how to get logs on non-rooted devices)
- Blue Light Filter tool to protect your eyes
- Drag and drop (move or copy files)
- Support for OTG USB storage
- Tutorials and help by categories
Permissions (25)
This version requests 25 permissions, 9 of them sensitive.
- Access all files Sensitive android.permission.MANAGE_EXTERNAL_STORAGE
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Package usage stats Sensitive android.permission.PACKAGE_USAGE_STATS
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Request installing other apps Sensitive android.permission.REQUEST_INSTALL_PACKAGES
- See all installed apps Sensitive android.permission.QUERY_ALL_PACKAGES
- Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
- Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
- Access superuser android.permission.ACCESS_SUPERUSER
- Advertising ID com.google.android.gms.permission.AD_ID
- Foreground service special use android.permission.FOREGROUND_SERVICE_SPECIAL_USE
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) scd.atools.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Kill background processes android.permission.KILL_BACKGROUND_PROCESSES
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Read logs android.permission.READ_LOGS
- Request delete packages android.permission.REQUEST_DELETE_PACKAGES
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- Show notifications android.permission.POST_NOTIFICATIONS
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Aug 14, 2026.
- Certificate issued to “SCDevs” This is the certificate of the Google Play version.
- Same certificate as the 2 other versions checked
Store checks
- Developer signature not checked yet Aug 14, 2026
- Validated against Google Play Aug 14, 2026
- Uploaded by “appupdater” Gold tier · 117,810 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 Advanced Tools on Android 5.0+
You'll need about 25.5 MB of free space.
- Download the APK — tap Download APK above (12.7 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 scd-atools-119-76099495-717ea3c130993c507fda4e2a8f9db6e8.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 717ea3c130993c507fda4e2a8f9db6e8. 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 Advanced Tools — 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 5.0+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit only. Devices with other processors can't install it.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.