Grayjay v340
APK · 159.2 MB · version code 340 · Android 9+ · uploaded Oct 17, 2025
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File information
- Version
- v340 (340)
- Uploaded
- Oct 17, 2025
- Size
- 159.2 MB
- Requires
- Android 9+ (API 28)
- CPU support
- ARM 64-bit
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- f1f95b7a3a9c2ded256b16a16a413611
- Signing certificate (SHA-1)
- 1E:3C:2D:2C:02:A8:81:1D:6A:4F:63:FD:5E:8F:28:DF:78:3C:15:23
- Signed by
- O=FUTO, L=Austin, ST=Texas, C=US
- File name
- com-futo-platformplayer-340-71964586-f1f95b7a3a9c2ded256b16a16a413611.apk
- Package
- com.futo.platformplayer
- Downloads (all versions)
- 148
- Age rating
- PEGI 3 · Everyone
Permissions (15)
This version requests 15 permissions, 3 of them sensitive.
- Camera Sensitive android.permission.CAMERA
- Request installing other apps Sensitive android.permission.REQUEST_INSTALL_PACKAGES
- Write settings Sensitive android.permission.WRITE_SETTINGS
- Alarm set alarm (custom) com.android.alarm.permission.SET_ALARM
- Foreground service data sync android.permission.FOREGROUND_SERVICE_DATA_SYNC
- Foreground service media playback android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) com.futo.platformplayer.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
- Schedule exact alarms android.permission.SCHEDULE_EXACT_ALARM
- Show notifications android.permission.POST_NOTIFICATIONS
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Unknown
Signing certificate
- Certificate issued to “FUTO” The developer's name — though anyone can put any name in a certificate.
Store checks
- Developer signature not checked yet Oct 17, 2025
- Uploaded by “d0ss” Gold tier · 37,731 followers · uploading since 2013
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 Grayjay on Android 9+
You'll need about 318.4 MB of free space.
- Download the APK — tap Download APK above (159.2 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-futo-platformplayer-340-71964586-f1f95b7a3a9c2ded256b16a16a413611.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 f1f95b7a3a9c2ded256b16a16a413611. 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?”. This file has no malware rating from the source store. If Play Protect warns about it, tap Cancel. 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 Grayjay — 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 9+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for 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.