Pocket RxTx Lite v3.3
APK · 6.3 MB · version code 303000 · Android 4.2+ · uploaded Nov 21, 2025
- 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 v4.0.3, uploaded Apr 1, 2026 — about 4 months after this one.
- Size: this file is 6.3 MB; the latest is 31.8 MB (25.5 MB larger).
- Android: this version needs Android 4.2+; the latest needs Android 5.0+. Use this one if your device runs an older Android release.
- The latest version asks for 5 more permissions: View Wi-Fi connections, Bluetooth advertise, Foreground service media playback, Media content control, Show notifications.
- The latest version no longer asks for: Bluetooth, Bluetooth admin, Change network state.
File information
- Version
- v3.3 (303000)
- Uploaded
- Nov 21, 2025
- Size
- 6.3 MB
- Requires
- Android 4.2+ (API 17)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- 052d1fcea023758ec362b4023605fe94
- Signing certificate (SHA-1)
- AA:0A:94:C0:82:B4:09:63:CA:38:FD:3F:60:C2:72:B4:BA:9B:F4:82
- Signed by
- CN=Dan Toma, O=YO3GGX, C=RO
- File name
- ro-yo3ggx-rxtx-303000-72448536-052d1fcea023758ec362b4023605fe94.apk
- Package
- ro.yo3ggx.rxtx
- Downloads (all versions)
- 500K+
- Age rating
- PEGI 3 · Everyone
What's new in v3.3
Please check what's new for more details about this release.
https://prxtx.yo3ggx.ro/3.x/whatsnew.html
Permissions (17)
This version requests 17 permissions, 5 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
- Bluetooth scan Sensitive android.permission.BLUETOOTH_SCAN
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
- Advertising ID com.google.android.gms.permission.AD_ID
- Bluetooth android.permission.BLUETOOTH
- Bluetooth admin android.permission.BLUETOOTH_ADMIN
- Change network state android.permission.CHANGE_NETWORK_STATE
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Modify audio settings android.permission.MODIFY_AUDIO_SETTINGS
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Push messaging (app-defined) ro.yo3ggx.rxtx.permission.C2D_MESSAGE
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- 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 Nov 21, 2025.
- Certificate issued to “YO3GGX” This is the certificate of the Google Play version.
- Same certificate as the 6 other versions checked
Store checks
- Developer signature not checked yet Nov 21, 2025
- Validated against Google Play Nov 21, 2025
- 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 (6 other versions compared). AAPKs doesn't scan files itself.
How to install Pocket RxTx Lite on Android 4.2+
You'll need about 12.6 MB of free space.
- Download the APK — tap Download APK above (6.3 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 ro-yo3ggx-rxtx-303000-72448536-052d1fcea023758ec362b4023605fe94.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 052d1fcea023758ec362b4023605fe94. 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 Pocket RxTx Lite — 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 4.2+). 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.