Passbook
v12.7.1 · 50.1 MB · code 1271
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File information
UpdatedDec 10, 2024
PublishedMay 6, 2021
Packagecom.Coopbase.NmaxPassbook
Versionv12.7.1 (1271)
Size50.1 MB
MD5e763c3c93913208f691cbc84ebe4e54f
Min SDK26
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1BF:8C:53:31:E4:C3:88:D5:26:99:72:79:AF:C3:0E:31:EA:6D:7E:9B
SignerCN="Coopbase Solutions, L=Cagayan de Oro City, S=Misamis Oriental"
Total downloads1,000
This version1,000
DeveloperCoopbase Solutions
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2024-12-10
- Signature SHA1 BF:8C:53:31:E4:C3:88:D5:26:99:72:79:AF:C3:0E:31:EA:6D:7E:9B
- File MD5 e763c3c93913208f691cbc84ebe4e54f
How to install Passbook v12.7.1 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 50.1 MB of free storage.
- Grab com.Coopbase.NmaxPassbook_1271.apk — hit the Download button above (50.1 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 e763c3c93913208f…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.Coopbase.NmaxPassbook_1271.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="Coopbase Solutions, L=Cagayan de Oro City, S=Misamis Oriental". 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 Passbook — tap Open on the install screen, or find the Passbook icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Passbook
- "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 8.0 Oreo 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/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.