Nehru Science Centre (Beta)
v1.7 · 34 MB · code 7
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File information
UpdatedAug 27, 2024
PublishedFeb 4, 2020
Packagecom.actiondatasystems.nsctours
Versionv1.7 (7)
Size34 MB
MD5593bc0c1a2a5bb567fed2ca0b2f22e57
Min SDK14
Malware scanTRUSTED
Signature SHA13A:F7:AB:5E:56:B1:22:86:60:18:17:5F:51:04:06:8F:3C:62:F0:DD
SignerCN=Manoj Ganguly, OU=Android Development, O=Action Data Systems, L=Mumbai, ST=Maharashtra, C=91
Total downloads500
This version500
DeveloperAction Tour Guide
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2020-03-14
- Scanned for malware 2020-09-08 12:44:51
- Signature SHA1 3A:F7:AB:5E:56:B1:22:86:60:18:17:5F:51:04:06:8F:3C:62:F0:DD
- File MD5 593bc0c1a2a5bb567fed2ca0b2f22e57
How to install Nehru Science Centre (Beta) v1.7 on Android API 14+
Takes about 2 minutes. You'll need roughly 34 MB of free storage.
- Grab com.actiondatasystems.nsctours_7.apk — hit the Download button above (34 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 593bc0c1a2a5bb56…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.actiondatasystems.nsctours_7.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=Manoj Ganguly, OU=Android Development, O=Action Data Systems, L=Mumbai, ST=Maharashtra, 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 Nehru Science Centre (Beta) — tap Open on the install screen, or find the Nehru Science Centre (Beta) icon in your app drawer.
Common install errors for Nehru Science Centre (Beta)
- "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.