Prepaid Checker
vv1.2.12-build63 · 2.5 MB · code 63
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File information
UpdatedJun 6, 2022
PublishedJun 6, 2022
Packagehk.cklung.prepaidcardchecker.app
Versionvv1.2.12-build63 (63)
Size2.5 MB
MD5fbdae83cd49705e6dde998fec3ddcc15
Min SDK16
Malware scanTRUSTED
Signature SHA1B5:0F:D1:12:41:FA:0E:A6:52:E6:AB:06:24:85:81:F8:05:9A:BC:D9
SignerCN=CK Lung, L=Hong Kong, C=852
Total downloads5,000
This version5,000
Developercklsdev
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2022-06-06
- Signature SHA1 B5:0F:D1:12:41:FA:0E:A6:52:E6:AB:06:24:85:81:F8:05:9A:BC:D9
- File MD5 fbdae83cd49705e6dde998fec3ddcc15
How to install Prepaid Checker vv1.2.12-build63 on Android API 16+
Takes about 2 minutes. You'll need roughly 2.5 MB of free storage.
- Grab hk.cklung.prepaidcardchecker.app_63.apk — hit the Download button above (2.5 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 fbdae83cd49705e6…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find hk.cklung.prepaidcardchecker.app_63.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=CK Lung, L=Hong Kong, C=852. 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 Prepaid Checker — tap Open on the install screen, or find the Prepaid Checker icon in your app drawer.
Common install errors for Prepaid Checker
- "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.