Objective GK
v2.3 · 9 MB · code 5
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File information
UpdatedJul 11, 2024
PublishedMar 19, 2021
Packagecom.singhapps.singh.gm.objectivegk
Versionv2.3 (5)
Size9 MB
MD59a4b33b1571eed2461853a246e5bb443
Min SDK21
Malware scanTRUSTED
Signature SHA156:64:48:61:01:A5:BE:CD:B0:7D:15:87:53:D7:91:0A:D3:F5:1C:32
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads500
This version500
DeveloperSingh Studios
Age ratingEveryone
What's new in v2.3
Performance improvements.
Security scan
TRUSTED
- Developer signature verified 2024-07-11
- Signature SHA1 56:64:48:61:01:A5:BE:CD:B0:7D:15:87:53:D7:91:0A:D3:F5:1C:32
- File MD5 9a4b33b1571eed2461853a246e5bb443
How to install Objective GK v2.3 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 9 MB of free storage.
- Grab com.singhapps.singh.gm.objectivegk_5.apk — hit the Download button above (9 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 9a4b33b1571eed24…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.singhapps.singh.gm.objectivegk_5.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=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US. 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 Objective GK — tap Open on the install screen, or find the Objective GK icon in your app drawer.
Common install errors for Objective GK
- "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 5.0 Lollipop 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.