POLARIS 2MFG
v1.23 · 106.7 MB · code 23
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File information
UpdatedSep 15, 2025
PublishedMar 20, 2022
Packagecom.polaris.app
Versionv1.23 (23)
Size106.7 MB
MD5d036638dd0f0f2e43b49dda13b3fa611
Min SDK30
ABIsx86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1FC:4D:8F:3C:57:43:3B:42:E8:FE:39:39:FC:B7:7E:35:C7:09:78:B6
SignerCN=Suneet Kumar, OU=Polaris, O=Polaris, L=Patna, ST=Bihar, C=91
Total downloads100,000
This version100,000
DeveloperPOLARIS 2MFG
Age ratingEveryone
What's new in v1.23
Surveyor's Question Set page revamped
IALA section added
New Dark Theme UI
Interactive & User-Friendly Pages
ROR Card with Practice
Progress Tracking Index
Bug Fixes & Performance Improvements
IALA section added
New Dark Theme UI
Interactive & User-Friendly Pages
ROR Card with Practice
Progress Tracking Index
Bug Fixes & Performance Improvements
Security scan
TRUSTED
- Developer signature verified 2025-09-15
- Signature SHA1 FC:4D:8F:3C:57:43:3B:42:E8:FE:39:39:FC:B7:7E:35:C7:09:78:B6
- File MD5 d036638dd0f0f2e43b49dda13b3fa611
How to install POLARIS 2MFG v1.23 on Android 11+
Takes about 2 minutes. You'll need roughly 106.7 MB of free storage.
- Grab com.polaris.app_23.apk — hit the Download button above (106.7 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 d036638dd0f0f2e4…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.polaris.app_23.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=Suneet Kumar, OU=Polaris, O=Polaris, L=Patna, ST=Bihar, 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 POLARIS 2MFG — tap Open on the install screen, or find the POLARIS 2MFG icon in your app drawer (this build targets x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for POLARIS 2MFG
- "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 11 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 x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.