COLREGs Sound & Signals
v2.2 · 32.5 MB · code 22
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File information
UpdatedNov 26, 2024
PublishedNov 1, 2022
Packagecom.xf.sig
Versionv2.2 (22)
Size32.5 MB
MD58d568420a50a11e772043e85b332ec33
Min SDK21
Malware scanTRUSTED
Signature SHA128:9D:10:AB:56:24:0F:1A:F3:94:DB:05:98:D8:A5:BF:A9:B5:FA:5B
SignerCN=x, OU=x, O=x, L=x, ST=x, C=x
Total downloads50,000
This version50,000
Developermadeof.blue
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2024-11-26
- Signature SHA1 28:9D:10:AB:56:24:0F:1A:F3:94:DB:05:98:D8:A5:BF:A9:B5:FA:5B
- File MD5 8d568420a50a11e772043e85b332ec33
How to install COLREGs Sound & Signals v2.2 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 32.5 MB of free storage.
- Grab com.xf.sig_22.apk — hit the Download button above (32.5 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 8d568420a50a11e7…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.xf.sig_22.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=x, OU=x, O=x, L=x, ST=x, C=x. 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 COLREGs Sound & Signals — tap Open on the install screen, or find the COLREGs Sound & Signals icon in your app drawer.
Common install errors for COLREGs Sound & Signals
- "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.