Bootstrap 4
v0.1.4 · 7.1 MB · code 104
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File information
UpdatedJul 24, 2020
PublishedJul 24, 2020
Packageza.co.digital22.bootstrap4
Versionv0.1.4 (104)
Size7.1 MB
MD5b6467521c17d1ab533c1a2bf0a8d6c9f
Min SDK14
Malware scanTRUSTED
Signature SHA1FE:D7:57:AC:04:B7:BD:AD:EF:62:58:9A:44:47:98:DA:E7:17:79:0F
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads10,000
This version10,000
Developer22 Digital
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2020-07-24
- Scanned for malware 2020-09-15 22:19:22
- Signature SHA1 FE:D7:57:AC:04:B7:BD:AD:EF:62:58:9A:44:47:98:DA:E7:17:79:0F
- File MD5 b6467521c17d1ab533c1a2bf0a8d6c9f
How to install Bootstrap 4 v0.1.4 on Android API 14+
Takes about 2 minutes. You'll need roughly 7.1 MB of free storage.
- Grab za.co.digital22.bootstrap4_104.apk — hit the Download button above (7.1 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 b6467521c17d1ab5…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find za.co.digital22.bootstrap4_104.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 TRUSTED).
- Done — open Bootstrap 4 — tap Open on the install screen, or find the Bootstrap 4 icon in your app drawer.
Common install errors for Bootstrap 4
- "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 14 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.