Computer Hardware & Networking course - tutorial
v3.3.21 · 10.1 MB · code 14
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File information
UpdatedAug 22, 2020
PublishedMay 29, 2020
Packagecomputer.hardware.networking
Versionv3.3.21 (14)
Size10.1 MB
MD516e6cc3a5315878f4bce75f1641bc29f
Min SDK19
Malware scanTRUSTED
Signature SHA101:64:DF:AE:C4:9F:59:65:CD:3A:52:69:80:B5:AF:3C:40:BB:70:A9
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads50,000
This version50,000
Developer8848 Apps
Age ratingEveryone
What's new in v3.3.21
- Added more chapters
- Bug fixed
- Bug fixed
Security scan
TRUSTED
- Developer signature verified 2020-08-22
- Scanned for malware 2021-01-06 07:20:53
- Signature SHA1 01:64:DF:AE:C4:9F:59:65:CD:3A:52:69:80:B5:AF:3C:40:BB:70:A9
- File MD5 16e6cc3a5315878f4bce75f1641bc29f
How to install Computer Hardware & Networking course - tutorial v3.3.21 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 10.1 MB of free storage.
- Grab computer.hardware.networking_14.apk — hit the Download button above (10.1 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 16e6cc3a5315878f…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find computer.hardware.networking_14.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 Computer Hardware & Networking course - tutorial — tap Open on the install screen, or find the Computer Hardware & Networking course - tutorial icon in your app drawer.
Common install errors for Computer Hardware & Networking course - tutorial
- "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.