Button Mapper: Remap your keys v2.54

APK · 5.1 MB · version code 254 · Android 11+ · uploaded Sep 9, 2021

c1a2df4ef79dea887d09935c3c65564e TRUSTED

  • Signature matches the Google Play version Details

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Answer this to unlock the download. It keeps automated downloaders away.

Compared with the latest version

The latest version is v3.35, uploaded Aug 28, 2025 — about 3 years after this one.

  • Size: this file is 5.1 MB; the latest is 5.5 MB (415 KB larger).
  • Android: this version needs Android 11+; the latest needs Android 4.3+.
  • The latest version asks for 5 more permissions: View network connections, Bluetooth connect, Show notifications, Internal broadcast protection (app-defined), Manager api v23 (custom).
  • The latest version no longer asks for: Run foreground services, Get tasks, Kill background processes, Read shared storage, Modify shared storage.

File information

Version
v2.54 (254)
Uploaded
Sep 9, 2021
Size
5.1 MB
Requires
Android 11+ (API 30)
CPU support
x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Screen
Small screens and larger
MD5
c1a2df4ef79dea887d09935c3c65564e
Signing certificate (SHA-1)
EE:A5:05:59:05:23:A0:BE:70:CC:6A:1F:10:02:CB:57:1D:B8:2C:2B
Signed by
CN=elementalx.org, OU=Development, O=elementalx, L=Ottawa, ST=Ontario, C=CA
File name
flar2-homebutton-254-59248084-c1a2df4ef79dea887d09935c3c65564e.apk
Package
flar2.homebutton
Downloads (all versions)
5M+
Age rating
PEGI 3 · Everyone

What's new in v2.54

-updates for Android 11 -fix Bixby on Android 11 / One UI 3

Permissions (31)

This version requests 31 permissions, 7 of them sensitive.

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 “elementalx” This is the certificate of the Google Play version.
  • Same certificate as the other version checked

Store checks

  • Developer signature verified Sep 9, 2021
  • Validated against Google Play Nov 25, 2025
  • Antivirus scan result not available
  • Uploaded by “loki84” 6 followers · uploading since 2017

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 Button Mapper: Remap your keys on Android 11+

You'll need about 10.2 MB of free space.

  1. Download the APK — tap Download APK above (5.1 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
  2. Open the file — tap the download notification, or open Files › Downloads and tap flar2-homebutton-254-59248084-c1a2df4ef79dea887d09935c3c65564e.apk.
  3. 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.
  4. Check the file (optional) — the MD5 of the downloaded file should be c1a2df4ef79dea887d09935c3c65564e. If it differs, the file is damaged or was changed: delete it and download again.
  5. 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).
  6. Open Button Mapper: Remap your keys — 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 11+). Download it again, or pick an older version.
  • “App not compatible with your device” — this build contains native code for x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit only. Devices with other processors can't install it.
  • Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.

Other versions (2)

v3.35 LATEST Aug 28, 2025 5.5 MB TRUSTED v2.54 THIS FILE Sep 9, 2021 5.1 MB TRUSTED

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