Tetrinos
v3 · 598.3 KB · code 3
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File information
UpdatedOct 29, 2024
PublishedFeb 21, 2020
Packagecom.tetris.chron
Versionv3 (3)
Size598.3 KB
MD526565b63a24f7c2190aa26f4f30f3673
Min SDK14
Malware scanTRUSTED
Signature SHA1E4:43:81:79:F8:18:41:01:88:F1:4A:C1:14:B2:3E:B5:E9:97:B5:7F
SignerCN=Johnston Chrysler, O=netchrono, OU=Mobile Development, L=Nagercoil, ST=TN, C=INDIA
Total downloads10
This version10
DeveloperNetChrono
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2020-02-21
- Scanned for malware 2020-09-04 23:39:41
- Signature SHA1 E4:43:81:79:F8:18:41:01:88:F1:4A:C1:14:B2:3E:B5:E9:97:B5:7F
- File MD5 26565b63a24f7c2190aa26f4f30f3673
How to install Tetrinos v3 on Android API 14+
Takes about 2 minutes. You'll need roughly 598.3 KB of free storage.
- Grab com.tetris.chron_3.apk — hit the Download button above (598.3 KB). 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 26565b63a24f7c21…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.tetris.chron_3.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=Johnston Chrysler, O=netchrono, OU=Mobile Development, L=Nagercoil, ST=TN, C=INDIA. 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 Tetrinos — tap Open on the install screen, or find the Tetrinos icon in your app drawer.
Common install errors for Tetrinos
- "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.