4 in Line
v1.41 · 8.9 MB · code 41
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File information
UpdatedFeb 4, 2026
PublishedOct 22, 2022
Packagecom.sg.js.Join4
Versionv1.41 (41)
Size8.9 MB
MD5d21bbc4792e42a352f71143514416475
Min SDK21
ABIsarmeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA183:04:26:77:0D:A0:78:1D:49:EF:E0:F3:5D:0F:D7:F8:E4:18:8A:4C
SignerCN=Gene Stolarov, L=LA, ST=CA, C=US
Total downloads100,000
This version100,000
DeveloperGASP
Age ratingEveryone
What's new in v1.41
Update to latest SDK
Security scan
TRUSTED
- Developer signature verified 2026-02-04
- Signature SHA1 83:04:26:77:0D:A0:78:1D:49:EF:E0:F3:5D:0F:D7:F8:E4:18:8A:4C
- File MD5 d21bbc4792e42a352f71143514416475
How to install 4 in Line v1.41 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 8.9 MB of free storage.
- Grab com.sg.js.Join4_41.apk — hit the Download button above (8.9 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 d21bbc4792e42a35…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.sg.js.Join4_41.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=Gene Stolarov, L=LA, ST=CA, 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 4 in Line — tap Open on the install screen, or find the 4 in Line icon in your app drawer (this build targets armeabi-v7a/arm64-v8a devices).
Common install errors for 4 in Line
- "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.
- Works on one phone but not another — this build ships armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.