Bluetooth SPP Manager v1.8.4
APK · 6.2 MB · version code 58 · Android 4.0+ · uploaded Dec 4, 2018
- Same certificate as the other version checked 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 v1.9.2, uploaded May 13, 2026 — about 7 years after this one.
- Size: this file is 6.2 MB; the latest is 5.6 MB (643.6 KB smaller).
- The latest version asks for 1 more permission: Approximate location.
File information
- Version
- v1.8.4 (58)
- Uploaded
- Dec 4, 2018
- Size
- 6.2 MB
- Requires
- Android 4.0+ (API 14)
- CPU support
- Any (no native code)
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- 984a5c81c42b1233427141dbe7a367a0
- Signing certificate (SHA-1)
- 86:2B:9A:6E:C2:79:7C:BE:D6:61:7D:A7:6D:66:0E:72:0D:15:01:06
- Signed by
- CN=Jürgen Hausladen, OU=Privat, O=Privat, L=Bruck/Leitha, ST=Niederösterreich, C=AT
- File name
- at-rtcmanager-58-42293811-984a5c81c42b1233427141dbe7a367a0.apk
- Package
- at.rtcmanager
- Downloads (all versions)
- 50K+
- Age rating
- PEGI 3 · Everyone
What's new in v1.8.4
1.8.4
- Minor bug fixes
- Added privacy policy
1.8.3
- Minor improvements
1.8.2
- Added option to remove paired devices from within the app
1.8.1
- Improved backup of messages
- Minor fixes
1.8.0
Pre-Christmas Update: I wish you all a contemplative advent season and a great and wonderful time with your beloved ones!
- Added notifications for connection status
1.7.8
- One package 10-Byte transmission mode for RTC Manager
Permissions (8)
This version requests 8 permissions, 1 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Bluetooth android.permission.BLUETOOTH
- Bluetooth admin android.permission.BLUETOOTH_ADMIN
- Full network access android.permission.INTERNET
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Push messaging (app-defined) at.rtcmanager.permission.C2D_MESSAGE
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “Privat” The developer's name — though anyone can put any name in a certificate.
- Same certificate as the other version checked
Store checks
- Developer signature verified Apr 14, 2020
- Antivirus scan passed Nov 10, 2020
- Uploaded by “apps” Platinum tier · 3,423,810 followers · uploading since 2010
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 Bluetooth SPP Manager on Android 4.0+
You'll need about 12.4 MB of free space.
- Download the APK — tap Download APK above (6.2 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 at-rtcmanager-58-42293811-984a5c81c42b1233427141dbe7a367a0.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 984a5c81c42b1233427141dbe7a367a0. 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 Bluetooth SPP Manager — 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 4.0+). 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.