Japanese Alphabet Workbook
v2.1 · 10.9 MB · code 12
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File information
UpdatedMay 18, 2024
PublishedNov 29, 2020
Packagecom.free.ex.jpbook.en.v1
Versionv2.1 (12)
Size10.9 MB
MD5695d6844bf36455994bc51bd361956d9
Min SDK19
Malware scanTRUSTED
Signature SHA131:35:16:E7:2D:1E:4D:B0:BA:0E:57:65:04:D0:69:DF:E6:C4:BD:30
SignerCN=Alex Chou, OU=RD, O=KMO, L=Taipei, ST=Taiwan, C=TW
Total downloads100
This version100
Developer快樂學堂
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2024-05-18
- Scanned for malware 2024-05-18 11:48:32
- Signature SHA1 31:35:16:E7:2D:1E:4D:B0:BA:0E:57:65:04:D0:69:DF:E6:C4:BD:30
- File MD5 695d6844bf36455994bc51bd361956d9
How to install Japanese Alphabet Workbook v2.1 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 10.9 MB of free storage.
- Grab com.free.ex.jpbook.en.v1_12.apk — hit the Download button above (10.9 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 695d6844bf364559…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.free.ex.jpbook.en.v1_12.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=Alex Chou, OU=RD, O=KMO, L=Taipei, ST=Taiwan, C=TW. 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 Japanese Alphabet Workbook — tap Open on the install screen, or find the Japanese Alphabet Workbook icon in your app drawer.
Common install errors for Japanese Alphabet Workbook
- "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.