KIW
v1.4.8 · 89 MB · code 150
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File information
UpdatedJan 24, 2026
PublishedOct 20, 2020
Packageio.blockchainlock.kiw
Versionv1.4.8 (150)
Size89 MB
MD51ed9b092f8240acc1b8ec58e499eff5d
Min SDK23
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1E0:2C:CE:66:2B:F4:9A:81:B8:AA:60:F7:F2:D0:AC:2C:B1:8D:A3:93
SignerCN=Blockchain Lock, OU=RD Center, O=Blockchain Lock Inc., L=Chiyoda-ku, ST=Tokyo, C=JP
Total downloads1,000
This version1,000
DeveloperBCL Tech
Age ratingEveryone
What's new in v1.4.8
1. Fixed minor bugs
Security scan
TRUSTED
- Developer signature verified 2026-01-24
- Signature SHA1 E0:2C:CE:66:2B:F4:9A:81:B8:AA:60:F7:F2:D0:AC:2C:B1:8D:A3:93
- File MD5 1ed9b092f8240acc1b8ec58e499eff5d
How to install KIW v1.4.8 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 89 MB of free storage.
- Grab io.blockchainlock.kiw_150.apk — hit the Download button above (89 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 1ed9b092f8240acc…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find io.blockchainlock.kiw_150.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=Blockchain Lock, OU=RD Center, O=Blockchain Lock Inc., L=Chiyoda-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 KIW — tap Open on the install screen, or find the KIW icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for KIW
- "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 6.0 Marshmallow 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 x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.