Secure Electronic Postal Box v2.0.3
APK · 7.2 MB · version code 20005 · Android 5.1+ · uploaded Jan 14, 2026
- Signature matches the Google Play version Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is v2.0.4, uploaded Mar 29, 2026 — about 2 months after this one.
- Size: this file is 7.2 MB; the latest is 7.5 MB (377 KB larger).
- Android: this version needs Android 5.1+; the latest needs Android 6.0+. Use this one if your device runs an older Android release.
- Both versions request the same permissions.
File information
- Version
- v2.0.3 (20005)
- Uploaded
- Jan 14, 2026
- Size
- 7.2 MB
- Requires
- Android 5.1+ (API 22)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- ed93d80c42f09c90d8aec4c54f21af5d
- Signing certificate (SHA-1)
- 5E:D0:49:6A:76:DD:EC:C0:44:CB:97:DC:BF:39:FD:DD:04:78:5C:7A
- Signed by
- CN=SEPS Mobile Developer, OU=SEPS, O=Macau Post, L=Macau, ST=Macau, C=MO
- File name
- mo-gov-macaupost-seps-20005-73092663-ed93d80c42f09c90d8aec4c54f21af5d.apk
- Package
- mo.gov.macaupost.seps
- Downloads (all versions)
- 5K+
- Age rating
- PEGI 3 · Everyone
What's new in v2.0.3
Improve user experience
Permissions (8)
This version requests 8 permissions, none of them sensitive.
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) mo.gov.macaupost.seps.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Schedule exact alarms android.permission.SCHEDULE_EXACT_ALARM
- Show notifications android.permission.POST_NOTIFICATIONS
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jan 14, 2026.
- Certificate issued to “Macau Post” This is the certificate of the Google Play version.
- Same certificate as the other version checked
Store checks
- Developer signature verified Jan 14, 2026
- Validated against Google Play Jan 14, 2026
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (1 other version compared). AAPKs doesn't scan files itself.
How to install Secure Electronic Postal Box on Android 5.1+
You'll need about 14.4 MB of free space.
- Download the APK — tap Download APK above (7.2 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap mo-gov-macaupost-seps-20005-73092663-ed93d80c42f09c90d8aec4c54f21af5d.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be ed93d80c42f09c90d8aec4c54f21af5d. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open Secure Electronic Postal Box — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 5.1+). Download it again, or pick an older version.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.