FastTalkie Zello/Teams Button v3.0.2
APK · 4.2 MB · version code 112 · Android 4.2+ · uploaded Nov 25, 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 v3.1.4-913-free-b06f, uploaded Apr 17, 2026 — about 5 months after this one.
- Size: this file is 4.2 MB; the latest is 3.5 MB (715 KB smaller).
- Android: this version needs Android 4.2+; the latest needs Android 6.0+. Use this one if your device runs an older Android release.
- The latest version asks for 3 more permissions: Broadcast close system dialogs, Request ignore battery optimizations, Internal broadcast protection (app-defined).
- The latest version no longer asks for: Run foreground services, Display over other apps, Prevent the device from sleeping, Google Play install referrer.
File information
- Version
- v3.0.2 (112)
- Uploaded
- Nov 25, 2025
- Size
- 4.2 MB
- Requires
- Android 4.2+ (API 17)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- 21d76a7a11e970dec731efe79aac5650
- Signing certificate (SHA-1)
- 7F:11:72:AC:FB:0D:F7:24:AD:4B:4D:85:EE:58:ED:60:D0:C9:88:88
- Signed by
- CN=FastTalkie, OU=SmartWalkieTalkie
- File name
- com-smartwalkie-fasttalkie-112-72509662-21d76a7a11e970dec731efe79aac5650.apk
- Package
- com.smartwalkie.fasttalkie
- Downloads (all versions)
- 100K+
- Age rating
- PEGI 3 · Everyone
What's new in v3.0.2
New Features:
- Allow to open Voiceping from the lock screen
- Open lock screen after reboot
- Upgrade billing lib to version 4
Bug fixes:
- Fix sometimes channel is not updating on some cases
- Fix sometimes cannot change volume
- Faster volume adjustment
- Fix weird behavior when volume key is already assigned
- Fix several crashes
- Fix app cannot detect Voiceping on Android 11 or above
- Will skip requirement to install Voiceping if Zello is already installed
- Fix crashes
Permissions (9)
This version requests 9 permissions, 1 of them sensitive.
- Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Reorder tasks android.permission.REORDER_TASKS
- 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 Nov 25, 2025.
- Certificate issued to “FastTalkie” This is the certificate of the Google Play version.
- Same certificate as the 4 other versions checked
Store checks
- Developer signature verified Nov 25, 2025
- Validated against Google Play Nov 25, 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 (4 other versions compared). AAPKs doesn't scan files itself.
How to install FastTalkie Zello/Teams Button on Android 4.2+
You'll need about 8.5 MB of free space.
- Download the APK — tap Download APK above (4.2 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-smartwalkie-fasttalkie-112-72509662-21d76a7a11e970dec731efe79aac5650.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 21d76a7a11e970dec731efe79aac5650. 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 FastTalkie Zello/Teams Button — 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.