Computer Networking Questions
v2.0 · 12.5 MB · code 2
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File information
UpdatedOct 29, 2024
PublishedFeb 1, 2020
Packagecom.wbut.computernetworking
Versionv2.0 (2)
Size12.5 MB
MD5d4b105554865a68b00ff2f5e3b6b08e4
Min SDK15
Malware scanTRUSTED
Signature SHA120:39:6E:62:03:EC:D4:36:A0:21:10:61:9B:D7:1A:FB:9F:A7:60:74
SignerCN=wbut, OU=wbut, O=wbuttutorials, L=kolkata, ST=west bengal, C=91
Total downloads1,000
This version1,000
DeveloperSoftware Engineering Questions
Age ratingEveryone
What's new in v2.0
Compatible with API 28
Security scan
TRUSTED
- Developer signature verified 2020-02-01
- Scanned for malware 2020-09-26 07:47:29
- Signature SHA1 20:39:6E:62:03:EC:D4:36:A0:21:10:61:9B:D7:1A:FB:9F:A7:60:74
- File MD5 d4b105554865a68b00ff2f5e3b6b08e4
How to install Computer Networking Questions v2.0 on Android API 15+
Takes about 2 minutes. You'll need roughly 12.5 MB of free storage.
- Grab com.wbut.computernetworking_2.apk — hit the Download button above (12.5 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 d4b105554865a68b…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.wbut.computernetworking_2.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=wbut, OU=wbut, O=wbuttutorials, L=kolkata, ST=west bengal, C=91. 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 Networking Questions — tap Open on the install screen, or find the Computer Networking Questions icon in your app drawer.
Common install errors for Computer Networking Questions
- "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 15 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.