Winflector client v4.0.0.0
APK · 806 KB · version code 67108864 · Android 1.5+ · uploaded Sep 19, 2026
- Signature matches the Google Play version Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is v4.0.4.1, uploaded Oct 1, 2026 — about 11 days after this one.
- Size: this file is 806 KB; the latest is 1.3 MB (540 KB larger).
- Android: this version needs Android 1.5+; the latest needs Android 6.0+. Use this one if your device runs an older Android release.
- The latest version asks for 3 more permissions: Run foreground services, Foreground service special use, Show notifications.
File information
- Version
- v4.0.0.0 (67108864)
- Uploaded
- Sep 19, 2026
- Size
- 806 KB
- Requires
- Android 1.5+ (API 3)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- 12bf359ff4288730c6bf52e10802a2f1
- Signing certificate (SHA-1)
- 43:BF:B8:BE:97:ED:0F:99:02:E9:41:D8:37:0D:5E:96:BB:50:3F:CC
- Signed by
- CN="OTC S.A. O=OTC S.A. C=PL"
- File name
- com-winflector-guiclient-67108864-76701271-12bf359ff4288730c6bf52e10802a2f1.apk
- Package
- com.winflector.guiclient
- Downloads (all versions)
- 10K+
- Age rating
- PEGI 3 · Everyone
What's new in v4.0.0.0
Some improvements for Android 10 Q
Permissions (6)
This version requests 6 permissions, 1 of them sensitive.
- Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
- Add home-screen shortcuts com.android.launcher.permission.INSTALL_SHORTCUT
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Prevent the device from sleeping android.permission.WAKE_LOCK
- 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 Sep 19, 2026.
- Certificate issued to “OTC S.A. O=OTC S.A. C=PL” This is the certificate of the Google Play version.
- Same certificate as the other version checked
Store checks
- Developer signature verified Sep 19, 2026
- Validated against Google Play Sep 19, 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 (1 other version compared). AAPKs doesn't scan files itself.
How to install Winflector client on Android 1.5+
You'll need about 1.6 MB of free space.
- Download the APK — tap Download APK above (806 KB). 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-winflector-guiclient-67108864-76701271-12bf359ff4288730c6bf52e10802a2f1.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 12bf359ff4288730c6bf52e10802a2f1. 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 Winflector client — 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 1.5+). 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.