Nautical Flags Helper
v1.5 · 3.6 MB · code 8
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File information
UpdatedDec 26, 2018
PublishedDec 26, 2018
Packagecom.napolovd.nautical.flagshelper
Versionv1.5 (8)
Size3.6 MB
MD5dc3ad9cf92c761a99f38db0b5a3b0a5d
Min SDK16
Malware scanTRUSTED
Signature SHA118:20:A5:88:EE:7B:E4:8F:95:E7:2C:AD:93:A1:2D:3F:D6:EC:1E:DC
SignerCN=Dmitry Napolov, O=Pirate Cat, L=Saint Petersburg
Total downloads50,000
This version50,000
DeveloperPirate Cats
Age ratingEveryone
What's new in v1.5
Lithuanian translation. Thanks to Valdas
Security scan
TRUSTED
- Developer signature verified 2020-03-20
- Scanned for malware 2020-11-14 14:49:49
- Signature SHA1 18:20:A5:88:EE:7B:E4:8F:95:E7:2C:AD:93:A1:2D:3F:D6:EC:1E:DC
- File MD5 dc3ad9cf92c761a99f38db0b5a3b0a5d
How to install Nautical Flags Helper v1.5 on Android API 16+
Takes about 2 minutes. You'll need roughly 3.6 MB of free storage.
- Grab com.napolovd.nautical.flagshelper_8.apk — hit the Download button above (3.6 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 dc3ad9cf92c761a9…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.napolovd.nautical.flagshelper_8.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=Dmitry Napolov, O=Pirate Cat, L=Saint Petersburg. 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 Nautical Flags Helper — tap Open on the install screen, or find the Nautical Flags Helper icon in your app drawer.
Common install errors for Nautical Flags Helper
- "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 16 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.