CTT
v4.71.71 · 15.3 MB · code 288
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File information
UpdatedMay 4, 2023
PublishedMay 4, 2023
Packagectt.mobile.android.app.ctt
Versionv4.71.71 (288)
Size15.3 MB
MD58ff73cc937fd62dfd8495a9d718ddaf6
Min SDK26
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA179:A5:08:3A:6E:66:64:53:DC:64:ED:8A:3B:7F:08:FD:21:A3:26:76
SignerCN=CTT, OU=Development, O=CTT, L=Lisbon, ST=Lisbon, C=PT
Total downloads500,000
This version500,000
DeveloperCTT-Correios de Portugal, S.A.
Age ratingEveryone
What's new in v4.71.71
New app promotion.
Security scan
TRUSTED
- Developer signature verified 2023-05-04
- Signature SHA1 79:A5:08:3A:6E:66:64:53:DC:64:ED:8A:3B:7F:08:FD:21:A3:26:76
- File MD5 8ff73cc937fd62dfd8495a9d718ddaf6
How to install CTT v4.71.71 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 15.3 MB of free storage.
- Grab ctt.mobile.android.app.ctt_288.apk — hit the Download button above (15.3 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 8ff73cc937fd62df…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find ctt.mobile.android.app.ctt_288.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=CTT, OU=Development, O=CTT, L=Lisbon, ST=Lisbon, C=PT. 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 CTT — tap Open on the install screen, or find the CTT icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for CTT
- "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.