Cosa v3.6.7
APK · 38 MB · version code 306072 · Android 4.1+ · uploaded Apr 6, 2018
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Answer this to unlock the download. It keeps automated downloaders away.
File information
- Version
- v3.6.7 (306072)
- Uploaded
- Apr 6, 2018
- Size
- 38 MB
- Requires
- Android 4.1+ (API 16)
- CPU support
- ARM 32-bit
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- e40d15586bff3c017fdb72c30c05582e
- Signing certificate (SHA-1)
- 8F:BE:13:6D:2E:9A:36:A3:E5:FF:9A:00:55:58:52:7F:E1:CD:8D:A4
- Signed by
- CN=Burak Topbastekin, OU=Softwares, O=Nuvia Enerji Teknolojileri Sanayi ve Ticaret A.S., L=Istanbul, ST=Unknown, C=TR
- File name
- com-nuvia-cosa-306072-36450109-e40d15586bff3c017fdb72c30c05582e.apk
- Package
- com.nuvia.cosa
- Downloads (all versions)
- 50K+
- Age rating
- PEGI 12 · Low Maturity
Permissions (21)
This version requests 21 permissions, 6 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read contacts Sensitive android.permission.READ_CONTACTS
- Write contacts Sensitive android.permission.WRITE_CONTACTS
- Badge read (custom) com.sec.android.provider.badge.permission.READ
- Badge write (custom) com.sec.android.provider.badge.permission.WRITE
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Home broadcast badge (custom) com.sonyericsson.home.permission.BROADCAST_BADGE
- Launcher read settings (custom) com.htc.launcher.permission.READ_SETTINGS
- Launcher update badge (custom) com.majeur.launcher.permission.UPDATE_BADGE
- Launcher update count (custom) com.anddoes.launcher.permission.UPDATE_COUNT
- Launcher update shortcut (custom) com.htc.launcher.permission.UPDATE_SHORTCUT
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Push messaging (app-defined) com.nuvia.cosa.permission.C2D_MESSAGE
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “Nuvia Enerji Teknolojileri Sanayi ve Ticaret A.S.” The developer's name — though anyone can put any name in a certificate.
Store checks
- Developer signature verified Feb 2, 2020
- Antivirus scan passed Nov 15, 2020
- Uploaded by “waveboy2u” Bronze tier · 714 followers · uploading since 2012
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself.
How to install Cosa on Android 4.1+
You'll need about 76 MB of free space.
- Download the APK — tap Download APK above (38 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-nuvia-cosa-306072-36450109-e40d15586bff3c017fdb72c30c05582e.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 e40d15586bff3c017fdb72c30c05582e. 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 Cosa — 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 4.1+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for ARM 32-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.