PayApp(페이앱) - 카드, 휴대폰결제 솔루션
v5.4.31 · 19.8 MB · code 621
Verify you're human
Solve this to start the download.
File information
UpdatedNov 18, 2023
PublishedMay 20, 2021
Packagecom.udid.payapp
Versionv5.4.31 (621)
Size19.8 MB
MD5efb8cb9722ea435ea6212abceea64f61
Min SDK23
ABIsarmeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA18E:52:CF:06:75:32:22:1D:6D:D9:EF:DA:63:24:38:D4:BF:03:D0:AC
SignerC=KR
Total downloads100,000
This version100,000
DeveloperUDID
Age ratingEveryone
What's new in v5.4.31
- 사용자 편의 기능 개선
Security scan
TRUSTED
- Developer signature verified 2023-11-18
- Signature SHA1 8E:52:CF:06:75:32:22:1D:6D:D9:EF:DA:63:24:38:D4:BF:03:D0:AC
- File MD5 efb8cb9722ea435ea6212abceea64f61
How to install PayApp(페이앱) - 카드, 휴대폰결제 솔루션 v5.4.31 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 19.8 MB of free storage.
- Grab com.udid.payapp_621.apk — hit the Download button above (19.8 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 efb8cb9722ea435e…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.udid.payapp_621.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 C=KR. 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 PayApp(페이앱) - 카드, 휴대폰결제 솔루션 — tap Open on the install screen, or find the PayApp(페이앱) - 카드, 휴대폰결제 솔루션 icon in your app drawer (this build targets armeabi-v7a/arm64-v8a devices).
Common install errors for PayApp(페이앱) - 카드, 휴대폰결제 솔루션
- "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 6.0 Marshmallow 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 armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.