Laban Key: Vietnamese Keyboard
v21.3.2 · 22.4 MB · code 21030241
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File information
UpdatedSep 15, 2025
PublishedOct 29, 2020
Packagecom.vng.inputmethod.labankey
Versionv21.3.2 (21030241)
Size22.4 MB
MD5a8f9107ff9848e529ee417747cf1c779
Min SDK19
ABIsarm64-v8a
Malware scanTRUSTED
Signature SHA14B:72:BC:58:96:55:EE:D5:91:B0:62:73:54:3E:4F:45:BC:C7:87:09
SignerCN=Long Pham Kim, OU=Mobile Labs, O=VNG Corporation, L=District 11, ST=Ho Chi Minh City, C=vn
Total downloads10,000,000
This version10,000,000
DeveloperZalo Group
Age ratingEveryone
What's new in v21.3.2
-Fix bugs & improve performance.
Security scan
TRUSTED
- Developer signature verified 2025-09-15
- Signature SHA1 4B:72:BC:58:96:55:EE:D5:91:B0:62:73:54:3E:4F:45:BC:C7:87:09
- File MD5 a8f9107ff9848e529ee417747cf1c779
How to install Laban Key: Vietnamese Keyboard v21.3.2 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 22.4 MB of free storage.
- Grab com.vng.inputmethod.labankey_21030241.apk — hit the Download button above (22.4 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 a8f9107ff9848e52…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.vng.inputmethod.labankey_21030241.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=Long Pham Kim, OU=Mobile Labs, O=VNG Corporation, L=District 11, ST=Ho Chi Minh City, C=vn. 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 Laban Key: Vietnamese Keyboard — tap Open on the install screen, or find the Laban Key: Vietnamese Keyboard icon in your app drawer (this build targets arm64-v8a devices).
Common install errors for Laban Key: Vietnamese Keyboard
- "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 4.4 KitKat 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.