OuO v1.611
APK · 14 MB · version code 35 · Android 6.0+ · uploaded Feb 17, 2026
- Signature matches the Google Play version Details
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File information
- Version
- v1.611 (35)
- Uploaded
- Feb 17, 2026
- Size
- 14 MB
- Requires
- Android 6.0+ (API 23)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Screen
- Small screens and larger
- MD5
- d48a6e48aa0a6815b4e59ef2e5363440
- Signing certificate (SHA-1)
- 99:70:D1:E8:A2:F3:53:36:16:BA:14:15:08:01:65:EC:7F:BC:E1:30
- Signed by
- CN=elPatrixF, OU=elPatrixF, O=elPatrixF, L=Argentina, ST=Buenos Aires, C=AR
- File name
- com-elpatrixf-ouo-35-73595045-d48a6e48aa0a6815b4e59ef2e5363440.apk
- Package
- com.elpatrixf.OuO
- Downloads (all versions)
- 5M+
- Age rating
- PEGI 3 · Everyone
What's new in v1.611
-Updated to API 35
-Removed context menu and changed the functionality of the settings button (...) so that it just opens the settings menu now.
-Updated icon
Permissions (5)
This version requests 5 permissions, none of them sensitive.
- Internal broadcast protection (app-defined) com.elpatrixf.OuO.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- 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 Feb 17, 2026.
- Certificate issued to “elPatrixF” This is the certificate of the Google Play version.
- Same certificate as the other version checked
Store checks
- Developer signature not checked yet Feb 17, 2026
- Validated against Google Play Feb 17, 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 OuO on Android 6.0+
You'll need about 28.1 MB of free space.
- Download the APK — tap Download APK above (14 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-elpatrixf-ouo-35-73595045-d48a6e48aa0a6815b4e59ef2e5363440.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 d48a6e48aa0a6815b4e59ef2e5363440. 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 OuO — 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 6.0+). 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.