Button Mapper: Remap your keys
6.8 1K+
v4.08 by flar2
About Button Mapper
Button Mapper (Package Name: flar2.homebutton) is developed by flar2 and the latest version of Button Mapper: Remap your keys 4.08 was updated on May 16, 2026. Button Mapper: Remap your keys is in the category of Personalization. You can check all apps from the developer of Button Mapper: Remap your keys and find 200 alternative apps to Button Mapper: Remap your keys on Android. Currently this app is for free. This app can be downloaded on Android 8.1+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
Button Mapper makes it easy to remap custom actions to your volume buttons and other hardware buttons. Remap buttons to launch any app, shortcut or custom action with a single, double press or long press.
Button Mapper can remap most physical or capacitive keys and buttons, such as volume buttons, some assist buttons, and capacitive home, back and recent apps keys. Button Mapper can also remap buttons on many gamepads, remotes and other peripheral devices.
Root is not required for most actions, however some require an adb command from a connected PC if not rooted. Button Mapper does not work when the screen is off unless your device is rooted or you run an adb command.
A few examples of remapping you can do with Button Mapper:
-long press to toggle your flashlight
-remap your TV remote control
-press to broadcast custom intents, scripts or commands
-long press to open camera and take a photo
-double tap to launch your favorite app or shortcut
-double tap to open your notifications
-swap your back and recent apps keys (capacitive buttons only!)
-use your volume buttons to adjust screen brightness
-long press to toggle "do not disturb" mode
-and much more
Additional features unlocked in the pro version:
-Simulate keycodes (requires adb command or root)
-Swap volume keys on orientation change
-Default to ring volume on Pie or later
-Pocket detection
-Themes
-Change back and recents buttons
-Customization of haptic feedback (vibration) on button press and long press
Actions that can be mapped to buttons or keys:
-Launch any app or shortcut
-Disable the button
-Broadcast intents (PRO)
-Run scripts (PRO)
-Camera shutter
-Turn screen off
-Toggle flashlight
-Quick settings
-Show notifications
-Power dialog
-Take screenshot
-Music: previous/next track and play/pause
-Adjust volume or mute
-Last app switch
-Toggle do not disturb
-Adjust brightness
-Now on tap (root)
-Menu button (root)
-Choose custom keycode (root and PRO)
-Root command (root and PRO)
-Toggle WiFi
-Toggle Bluetooth
-Toggle rotation
-Clear notifications
-Split screen
-Scroll up/down (root)
-And many more...
Buttons supported:
-Physical home, back and recent apps/menu buttons
-Volume up
-Volume down
-Most camera buttons
-Many headset buttons
-Custom buttons: add other buttons (active, mute, etc) on your phone, headphones, gamepads, TV remote and other peripheral devices
Additional options:
-change the long press or double tap duration
-delay initial button press for better double tap operation
-disable Button Mapper while using specific apps
-plus many more customizations
Troubleshooting:
-Make sure Button Mapper accessibility service is enabled and allowed to run in the background
-Button Mapper does not work with onscreen buttons (such as soft keys or the navigation bar) or the power button.
-The options shown in the app depend on the buttons available on your phone. Not all phones have home, back and recents buttons!
This app uses Accessibility services. Accessibility is used to detect when the physical or capacitive buttons are pressed on your device so they can be remapped to custom actions to accommodate your needs. It is not used to see what you type. Button Mapper does not collect or share any of your personal information, it is safe and your privacy is respected.
This app uses the Device Administrator permission. (BIND_DEVICE_ADMIN)
This permission is used to lock the screen if the "Turn screen off" action is chosen. If you want to remove this permission, open Button Mapper, click on the menu (three dots in the upper right corner) and select "Uninstall"
Button Mapper can remap most physical or capacitive keys and buttons, such as volume buttons, some assist buttons, and capacitive home, back and recent apps keys. Button Mapper can also remap buttons on many gamepads, remotes and other peripheral devices.
Root is not required for most actions, however some require an adb command from a connected PC if not rooted. Button Mapper does not work when the screen is off unless your device is rooted or you run an adb command.
A few examples of remapping you can do with Button Mapper:
-long press to toggle your flashlight
-remap your TV remote control
-press to broadcast custom intents, scripts or commands
-long press to open camera and take a photo
-double tap to launch your favorite app or shortcut
-double tap to open your notifications
-swap your back and recent apps keys (capacitive buttons only!)
-use your volume buttons to adjust screen brightness
-long press to toggle "do not disturb" mode
-and much more
Additional features unlocked in the pro version:
-Simulate keycodes (requires adb command or root)
-Swap volume keys on orientation change
-Default to ring volume on Pie or later
-Pocket detection
-Themes
-Change back and recents buttons
-Customization of haptic feedback (vibration) on button press and long press
Actions that can be mapped to buttons or keys:
-Launch any app or shortcut
-Disable the button
-Broadcast intents (PRO)
-Run scripts (PRO)
-Camera shutter
-Turn screen off
-Toggle flashlight
-Quick settings
-Show notifications
-Power dialog
-Take screenshot
-Music: previous/next track and play/pause
-Adjust volume or mute
-Last app switch
-Toggle do not disturb
-Adjust brightness
-Now on tap (root)
-Menu button (root)
-Choose custom keycode (root and PRO)
-Root command (root and PRO)
-Toggle WiFi
-Toggle Bluetooth
-Toggle rotation
-Clear notifications
-Split screen
-Scroll up/down (root)
-And many more...
Buttons supported:
-Physical home, back and recent apps/menu buttons
-Volume up
-Volume down
-Most camera buttons
-Many headset buttons
-Custom buttons: add other buttons (active, mute, etc) on your phone, headphones, gamepads, TV remote and other peripheral devices
Additional options:
-change the long press or double tap duration
-delay initial button press for better double tap operation
-disable Button Mapper while using specific apps
-plus many more customizations
Troubleshooting:
-Make sure Button Mapper accessibility service is enabled and allowed to run in the background
-Button Mapper does not work with onscreen buttons (such as soft keys or the navigation bar) or the power button.
-The options shown in the app depend on the buttons available on your phone. Not all phones have home, back and recents buttons!
This app uses Accessibility services. Accessibility is used to detect when the physical or capacitive buttons are pressed on your device so they can be remapped to custom actions to accommodate your needs. It is not used to see what you type. Button Mapper does not collect or share any of your personal information, it is safe and your privacy is respected.
This app uses the Device Administrator permission. (BIND_DEVICE_ADMIN)
This permission is used to lock the screen if the "Turn screen off" action is chosen. If you want to remove this permission, open Button Mapper, click on the menu (three dots in the upper right corner) and select "Uninstall"
Button Mapper 4.08 Update
3.35:-add alternate screenshot option (try if screenshot doesn't work)
-bug fixes
-update translations
3.34:
-app info action (PRO)
3.27/3.29/3.30:
-fix action dialogs repopulated with wrong settings
-option to use scan codes (allows remapping more buttons on certain remotes)
3.22:
-add Shizuku support
-add brighter flashlight option (PRO)
-add D-pad actions (if supported) (PRO)
-show all apps action (PRO)
-improve volume handling on TVs
Read More
Button Mapper Features
Previous Versions
More
Variant
Arch
Version
DPI
408
May 9, 2026
Button Mapper: Remap your keys
4.08
(408)
Requires Android: Android 8.1+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: 3d2ac17e612d5f2b573539a139845de0f6fb447b
Base APK: flar2.homebutton.apk
Split APKs: config.armeabi_v7a, config.xhdpi
Size: 9.82 MB
What's New:
3.35:
-add alternate screenshot option (try if screenshot doesn't work)
-bug fixes
-update translations
3.34:
-app info action (PRO)
3.27/3.29/3.30:
-fix action dialogs repopulated with wrong settings
-option to use scan codes (allows remapping more buttons on certain remotes)
3.22:
-add Shizuku support
-add brighter flashlight option (PRO)
-add D-pad actions (if supported) (PRO)
-show all apps action (PRO)
-improve volume handling on TVs
-add alternate screenshot option (try if screenshot doesn't work)
-bug fixes
-update translations
3.34:
-app info action (PRO)
3.27/3.29/3.30:
-fix action dialogs repopulated with wrong settings
-option to use scan codes (allows remapping more buttons on certain remotes)
3.22:
-add Shizuku support
-add brighter flashlight option (PRO)
-add D-pad actions (if supported) (PRO)
-show all apps action (PRO)
-improve volume handling on TVs
armeabi-v7a
Android 8.1+
160-640dpi
408
May 16, 2026
Button Mapper: Remap your keys
4.08
(408)
Requires Android: Android 8.1+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: f5496bbc32b7b9dab5cafe74376e02497afc4aeb
Base APK: flar2.homebutton.apk
Split APKs: config.arm64_v8a, config.hdpi
Size: 11.84 MB
What's New:
Please UNINSTALL and REINSTALL if you have problems with recent updates.
4.08:
-fix flashlight toggle
-other minor bug fixes
4.07:
-fix skip tracks on Xiaomi/Poco
-fix screenshot and flashlight notifications
-many other minor bug fixes
-update translations
4.05/4.06:
-modernize and update code
-improve backup/restore
-improve shell command, intent, and http actions
-remap moto AI key
-UI updates and improvements
-optimize and fix bugs
-update translations
4.08:
-fix flashlight toggle
-other minor bug fixes
4.07:
-fix skip tracks on Xiaomi/Poco
-fix screenshot and flashlight notifications
-many other minor bug fixes
-update translations
4.05/4.06:
-modernize and update code
-improve backup/restore
-improve shell command, intent, and http actions
-remap moto AI key
-UI updates and improvements
-optimize and fix bugs
-update translations
arm64-v8a
Android 8.1+
160-640dpi
Requires Android: Android 8.1+
Architecture: arm64-v8a, armeabi-v7a, x86, x86_64
Screen DPI: 160-640dpi
SHA1: 541044af1793facb0e22d16c65d9cf469fb55754
Size: 12.07 MB
Variant
Arch
Version
DPI
406
March 22, 2026
Button Mapper: Remap your keys
4.06
(406)
Requires Android: Android 8.1+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: bf2285241509e9932d8f7950540e8eaa4aae5a7c
Base APK: flar2.homebutton.apk
Split APKs: config.arm64_v8a, config.xxhdpi
Size: 12.22 MB
What's New:
4.05/4.06:
-modernize and update code
-improve backup/restore
-improve shell command, intent, and http actions
-remap moto AI key
-UI updates and improvements
-optimize and fix bugs
-update translations
-modernize and update code
-improve backup/restore
-improve shell command, intent, and http actions
-remap moto AI key
-UI updates and improvements
-optimize and fix bugs
-update translations
arm64-v8a
Android 8.1+
160-640dpi
406
April 14, 2026
Button Mapper: Remap your keys
4.06
(406)
Requires Android: Android 8.1+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 1127a0c9e9d68f35df6583abdd3db641d7283fc2
Base APK: flar2.homebutton.apk
Split APKs: config.arm64_v8a, config.hdpi
Size: 12.11 MB
What's New:
4.05/4.06:
-modernize and update code
-improve backup/restore
-improve shell command, intent, and http actions
-remap moto AI key
-UI updates and improvements
-optimize and fix bugs
-update translations
-modernize and update code
-improve backup/restore
-improve shell command, intent, and http actions
-remap moto AI key
-UI updates and improvements
-optimize and fix bugs
-update translations
arm64-v8a
Android 8.1+
160-640dpi
Requires Android: Android 8.1+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 0e152eed5fd18c47be3266def5c5ad5fd655502d
Size: 12.23 MB
What's New:
3.35:
-add alternate screenshot option (try if screenshot doesn't work)
-bug fixes
-update translations
3.34:
-app info action (PRO)
3.27/3.29/3.30:
-fix action dialogs repopulated with wrong settings
-option to use scan codes (allows remapping more buttons on certain remotes)
3.22:
-add Shizuku support
-add brighter flashlight option (PRO)
-add D-pad actions (if supported) (PRO)
-show all apps action (PRO)
-improve volume handling on TVs
-add alternate screenshot option (try if screenshot doesn't work)
-bug fixes
-update translations
3.34:
-app info action (PRO)
3.27/3.29/3.30:
-fix action dialogs repopulated with wrong settings
-option to use scan codes (allows remapping more buttons on certain remotes)
3.22:
-add Shizuku support
-add brighter flashlight option (PRO)
-add D-pad actions (if supported) (PRO)
-show all apps action (PRO)
-improve volume handling on TVs
More Information
Package Name:
Category:
Update Date:
2026-05-16
Latest Version:
4.08
Need Update:
Available on:
Requirements:
Android 8.1+
Report:
Safe to Download
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