Binary Numeric Keypad
v1.0 · 37.9 KB · code 1
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File information
UpdatedDec 4, 2020
PublishedDec 4, 2020
Packagecom.fc2.web.etuc.keyboard04
Versionv1.0 (1)
Size37.9 KB
MD5944b807f8c82446a14bcdcec927a03c8
Min SDK7
Malware scanUNKNOWN
Signature SHA179:DE:4A:32:18:5B:65:A6:EB:7F:2C:95:29:4E:A1:CB:B1:EE:5B:8C
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads1,000
This version1,000
Developerhosinoatusi
Age ratingEveryone
Security scan
UNKNOWN
- Developer signature verified 2020-12-04
- Scanned for malware 2021-01-01 14:17:40
- Signature SHA1 79:DE:4A:32:18:5B:65:A6:EB:7F:2C:95:29:4E:A1:CB:B1:EE:5B:8C
- File MD5 944b807f8c82446a14bcdcec927a03c8
How to install Binary Numeric Keypad v1.0 on Android API 7+
Takes about 2 minutes. You'll need roughly 37.9 KB of free storage.
- Grab com.fc2.web.etuc.keyboard04_1.apk — hit the Download button above (37.9 KB). 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 944b807f8c82446a…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.fc2.web.etuc.keyboard04_1.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=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US. 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 UNKNOWN).
- Done — open Binary Numeric Keypad — tap Open on the install screen, or find the Binary Numeric Keypad icon in your app drawer.
Common install errors for Binary Numeric Keypad
- "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 API 7 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.