Kono Libraries
v3.8.6 · 11.7 MB · code 7304
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File information
UpdatedFeb 12, 2026
PublishedApr 18, 2021
Packagecom.kono.reader.k4l
Versionv3.8.6 (7304)
Size11.7 MB
MD5e3fd920f533ade4801352e7ad4545603
Min SDK21
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1AB:0B:BC:7E:BA:26:1D:9E:F1:2D:CA:09:B8:7C:AA:B1:6D:C0:BC:5D
SignerO=kono Digital Inc
Total downloads10,000
This version10,000
DeveloperKono Digital
Age ratingEveryone
What's new in v3.8.6
感謝使用Kono Libraries! 此更新版的優化項目包括:
+ 修正bookmark異常
若有任何回饋及建議，歡迎寄信到 [email protected] 與 Kono 聯繫，希望透過不斷優化，提供使用者更完整流暢的閱讀體驗。
+ 修正bookmark異常
若有任何回饋及建議，歡迎寄信到 [email protected] 與 Kono 聯繫，希望透過不斷優化，提供使用者更完整流暢的閱讀體驗。
Security scan
TRUSTED
- Developer signature verified 2026-02-12
- Signature SHA1 AB:0B:BC:7E:BA:26:1D:9E:F1:2D:CA:09:B8:7C:AA:B1:6D:C0:BC:5D
- File MD5 e3fd920f533ade4801352e7ad4545603
How to install Kono Libraries v3.8.6 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 11.7 MB of free storage.
- Grab com.kono.reader.k4l_7304.apk — hit the Download button above (11.7 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 e3fd920f533ade48…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.kono.reader.k4l_7304.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 O=kono Digital Inc. 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 Kono Libraries — tap Open on the install screen, or find the Kono Libraries icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Kono Libraries
- "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 5.0 Lollipop 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.