TRIZ - Study Materials
v1.1 · 3.6 MB · code 2
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File information
UpdatedMar 13, 2025
PublishedJun 1, 2021
Packagein.zeroonesolutions.triz
Versionv1.1 (2)
Size3.6 MB
MD52d1a00ff4b629881c18a37fce3394321
Min SDK15
Malware scanTRUSTED
Signature SHA1B1:B2:BB:1E:63:4E:0F:B9:96:BD:9A:56:0D:77:DC:70:8E:99:21:CF
SignerCN=Habeeb Rahman, OU=Android, O=ZeroOne Solutions, L=Malappuram, ST=Kerala, C=IN
Total downloads1,000
This version1,000
Developereagle IT solutions
Age ratingEveryone
What's new in v1.1
* Some bugs fixed
* Downloading problem solved.
* Downloading problem solved.
Security scan
TRUSTED
- Developer signature verified 2025-03-13
- Signature SHA1 B1:B2:BB:1E:63:4E:0F:B9:96:BD:9A:56:0D:77:DC:70:8E:99:21:CF
- File MD5 2d1a00ff4b629881c18a37fce3394321
How to install TRIZ - Study Materials v1.1 on Android API 15+
Takes about 2 minutes. You'll need roughly 3.6 MB of free storage.
- Grab in.zeroonesolutions.triz_2.apk — hit the Download button above (3.6 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 2d1a00ff4b629881…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find in.zeroonesolutions.triz_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=Habeeb Rahman, OU=Android, O=ZeroOne Solutions, L=Malappuram, ST=Kerala, C=IN. 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 TRIZ - Study Materials — tap Open on the install screen, or find the TRIZ - Study Materials icon in your app drawer.
Common install errors for TRIZ - Study Materials
- "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.