BT21 APK 1.2.4 Free Download Editors' Choice


Updated: September 21, 2018


You are about to download the BT21 1.2.4 apk file for Android 4.1 and up: The Universe's First Block Action Puzzle Game, PUZZLE STAR BT2 ...

Please note that the BT21 apk file v1.2.4 is the original apk file obtained from the official Google Play server. It DOES NOT contain any mod, cheat, crack or unlimited gold patch. You could now read more about BT21 app, review app permissions or choose a server to download it.


BT21 version 1.2.4 release notes >

  1. Patch note*
  2. 1. No more "NO SPACE" failure
  3. 2. Enjoy faster and more convenient game play

Check out apk file info before download >

• APK file:

• App permissions: review app permissions

• Signature: verify apk signature & certificate

• Size: 25105339 bytes (23.94 MB)

• MD5: B4089DEF039044D52E357043AEC414A4

• SHA1: BC8AF01B632B463D1D7949CF56E6C2229BECD5F6

Download BT21 apk 1.2.4 for Android 4.1 and up >

Download server mirrors:

There are obb files (apk expansion files) available for BT21 1.2.4 apk:

More about BT21 1.2.4 apk >

BT21 (com.linefriends.lfbt21) is a free and fun Puzzle game published by LINE Friends Corporation: Meet BT21 and experience this unique game on the mobile platform now!◆ The Friends ... Read more >

After you get the BT21 1.2.4 apk file (, move it to your Android phone's SD card and then your file manager to browse, install & enjoy it.

Google Play and the Google Play logo are trademarks of Google Inc. BT21 is the trademark of the developer LINE Friends Corporation. All apk files on APK4Fun are only for home or personal use.

Download APK OBB Data File for BT21 v1.2.4

The OBB Files are APK Expansion Files or Game Data Files which are required by some games or apps.

If you could not play the BT21 game normally after installing it by the APK file only, you may need to download and install the obb data file for the game:

Download OBB File for BT21Proceed to BT21 1.2.4 OBB Data File Download Page >

Other apk options for BT21 (Version History)

There is a newer version of BT21 available. Get the latest apk file now:

  1. BT21 1.4.0 APK (Updated: November 28, 2018)
  2. BT21 1.3.0 APK (Updated: October 17, 2018)
  3. BT21 1.2.3 APK (Updated: September 14, 2018)
  4. BT21 1.2.2 APK (Updated: September 7, 2018)
  5. BT21 1.2.1 APK (Updated: August 27, 2018)

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