LINE Bubble!

Name: LINE Bubble!
Availability: InStock
Author: LINE Corporation

v2.27.4.0 · 112.7 MB · code 2002221

a4fa7443433d80140bccdd55b7734125 TRUSTED

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UpdatedJan 15, 2026

PublishedJun 13, 2021

Packagejp.naver.SJLGBUBBLE

Versionv2.27.4.0 (2002221)

Size112.7 MB

MD5a4fa7443433d80140bccdd55b7734125

Min SDK26

ABIsarm64-v8a

Malware scanTRUSTED

Signature SHA189:39:6D:C4:19:29:24:73:97:28:13:92:28:67:E6:97:3D:6F:5C:50

SignerCN=tsutomu horiyashiki, OU=Search Service Development 3Team, O=NaverJapan, L=Oosaki Sinagawa-ku, ST=Tokyo, C=JP

Total downloads10,000,000

This version10,000,000

DeveloperLINE Corporation

Age ratingEveryone

[v.2.27.4]

1. Bug fixes and convenience improvements

TRUSTED

Takes about 2 minutes. You'll need roughly 112.7 MB of free storage.

Grab jp.naver.SJLGBUBBLE_2002221.apk — hit the Download button above (112.7 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
(Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches a4fa7443433d8014…. Any difference means the file is corrupted or tampered — delete and re-download.
Open the APK — tap the download notification, or find jp.naver.SJLGBUBBLE_2002221.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
Check the signer — the install screen will name the publisher. For this build it should read CN=tsutomu horiyashiki, OU=Search Service Development 3Team, O=NaverJapan, L=Oosaki Sinagawa-ku, ST=Tokyo, C=JP. If it doesn't match, cancel — you have the wrong file.
Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
Done — open LINE Bubble! — tap Open on the install screen, or find the LINE Bubble! icon in your app drawer (this build targets arm64-v8a devices).

Common install errors for LINE Bubble!

"App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
"Parse error" — the APK is for a newer Android than yours. This version needs Android 8.0 Oreo or later. Pick an older build from the versions list below.
"There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.
Works on one phone but not another — this build ships arm64-v8a native code. Devices with a different CPU will reject it.