European river guidebook
v1.0.7 · 1.3 MB · code 8
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File information
UpdatedNov 11, 2025
PublishedApr 8, 2021
Packagecz.raft.mobil
Versionv1.0.7 (8)
Size1.3 MB
MD55c4955f706724920307317e9bdf9dd87
Min SDK20
Malware scanTRUSTED
Signature SHA162:AB:AB:1F:BA:E7:8B:67:D4:2A:F0:4C:42:87:3D:E8:0F:17:8C:CF
SignerCN=Jan Prochazka, L=Prague, C=CZ
Total downloads1,000
This version1,000
DeveloperRaft.cz Petr Ptáček
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2025-11-11
- Signature SHA1 62:AB:AB:1F:BA:E7:8B:67:D4:2A:F0:4C:42:87:3D:E8:0F:17:8C:CF
- File MD5 5c4955f706724920307317e9bdf9dd87
How to install European river guidebook v1.0.7 on Android API 20+
Takes about 2 minutes. You'll need roughly 1.3 MB of free storage.
- Grab cz.raft.mobil_8.apk — hit the Download button above (1.3 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 5c4955f706724920…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find cz.raft.mobil_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=Jan Prochazka, L=Prague, C=CZ. 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 European river guidebook — tap Open on the install screen, or find the European river guidebook icon in your app drawer.
Common install errors for European river guidebook
- "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 20 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.