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Description
Hotword Changer+ for Assistant MOD APK
Hotword Changer lets you launch your virtual assistant with custom trigger phrases. Designed to replace the default action triggered when long-pressing the home button, this tool offers an array of unique wake words and lets you awaken your phone via voice commands even while the display is powered off.
Hotword Changer detects your voice prompts—such as "Jarvis" and others—whenever your screen activates or while your phone is plugged in to charge.
Voice recognition can operate while the screen stays dark, though doing so leads to higher battery drain.
(Not recommended)
Currently supported wake words:
* Alexa
* Computer (Star Trek style)
* Jarvis (Tony Stark style)
* Marvin (The Paranoid Android)
* Be Happy
* Sheila
Uninstalling the application within two hours triggers an automatic refund of your purchase.
Frequently Asked Questions:
Why does the microphone fail during phone calls and with other active audio apps?
Android restricts multiple apps from capturing audio simultaneously to prevent latency issues. Android 10 partially addresses this restriction; however, ensure you close any other app accessing your microphone while operating on Android 10.
Why does the device vibrate upon detecting the wake word without launching Assistant?
Android system policies prevent direct background launches of third-party apps. You must enable autostart permissions for Assistant.
For Xiaomi users: open your Recent Apps screen, then press and hold the app preview card to lock it in memory.
Is it possible to add personalized wake words?
The current training model requires thousands of individual audio samples. If you wish to request a custom hotword, submit your idea through a review or tap the Send Feedback option.
Will Voice Match be supported?
Coming soon...
Important Notes:
Android normally blocks simultaneous audio capture across third-party apps (with minor exceptions on Android 10). Hotword Changer bypasses this limitation using clever workarounds, though certain capabilities might remain constrained.
* Confirm that your home launcher does not hold an active microphone lock.
* User feedback and bug reports are always welcome.
* Hardware lacking proper Android Foreground Service handling may terminate the app in the background; refer to your device manufacturer's guidelines for troubleshooting.
Required Permissions:
Microphone: Required to detect and process incoming voice wake commands.
Use Access: This permission enables microphone activation when another recording-enabled app is active in the foreground (this is not required on Android 10 or newer).
Display over other apps: On Android 10 and higher, applications are restricted from launching others without explicit authorization, meaning HotwordChanger cannot automatically trigger your Assistant app. Devices running versions prior to Android 10 do not need this.
Join the Hotword Changer beta testing phase to get early access to upcoming updates and features.
How to install
- Download the APK file above to your phone.
- Allow “Install unknown apps” when prompted.
- Open the downloaded APK and tap Install.
- If the package includes OBB/XAPK data, follow the bundled instructions.
MOD APKs are modified builds, so Play Protect may show a warning. Install only if you trust the file; use at your own risk.