Learn CICS
v1.0.1 · 2.6 MB · code 1
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File information
UpdatedJan 8, 2024
PublishedSep 6, 2019
Packageict.tutorial.learncics
Versionv1.0.1 (1)
Size2.6 MB
MD511fab37d50a37707f316ac7f24337923
Min SDK9
Malware scanUNKNOWN
Signature SHA13C:9D:D4:71:5F:C4:B1:9E:29:5D:5D:53:81:0C:92:67:A3:1E:86:D5
SignerCN=Nguyen Thai Hoang, OU=OpLai, O=OpLai, L=Hanoi, ST=Hanoi, C=84
Total downloads10
This version10
DeveloperThanh
Age ratingEveryone
Security scan
UNKNOWN
- Developer signature verified 2015-08-28
- Scanned for malware 2020-11-16 17:43:34
- Signature SHA1 3C:9D:D4:71:5F:C4:B1:9E:29:5D:5D:53:81:0C:92:67:A3:1E:86:D5
- File MD5 11fab37d50a37707f316ac7f24337923
How to install Learn CICS v1.0.1 on Android API 9+
Takes about 2 minutes. You'll need roughly 2.6 MB of free storage.
- Grab ict.tutorial.learncics_1.apk — hit the Download button above (2.6 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 11fab37d50a37707…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find ict.tutorial.learncics_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=Nguyen Thai Hoang, OU=OpLai, O=OpLai, L=Hanoi, ST=Hanoi, C=84. 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 Learn CICS — tap Open on the install screen, or find the Learn CICS icon in your app drawer.
Common install errors for Learn CICS
- "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 9 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.