Poczta o2
v4.4.1 · 51.4 MB · code 1402080206
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File information
UpdatedMar 25, 2026
PublishedApr 8, 2021
Packagepl.wp.pocztao2
Versionv4.4.1 (1402080206)
Size51.4 MB
MD560e0c645a9bd34d737faebf0ed726185
Min SDK26
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1E8:72:E5:50:8C:AE:1D:2F:0A:57:8F:56:E9:35:9F:04:1B:59:F7:CD
SignerCN=Grupa Wirtualna Polska sp. z o.o., OU=Grupa Wirtualna Polska sp. z o.o., O=Grupa Wirtualna Polska sp. z o.o., L=Warszawa, ST=mazowieckie, C=PL
Total downloads1,000,000
This version1,000,000
DeveloperGrupa Wirtualna Polska S.A.
Age ratingEveryone
What's new in v4.4.1
Zapraszamy do skorzystania z nowej wersji aplikacji Poczty o2, w której dodaliśmy fiszki do powiadomień z e-Doręczeń i e-Poleconego. Dzięki nim możesz szybko przejść do wiadomości, której dotyczy powiadomienie.
Masz uwagi lub sugestie? Napisz na adres [email protected]
Masz uwagi lub sugestie? Napisz na adres [email protected]
Security scan
TRUSTED
- Developer signature verified 2026-03-25
- Signature SHA1 E8:72:E5:50:8C:AE:1D:2F:0A:57:8F:56:E9:35:9F:04:1B:59:F7:CD
- File MD5 60e0c645a9bd34d737faebf0ed726185
How to install Poczta o2 v4.4.1 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 51.4 MB of free storage.
- Grab pl.wp.pocztao2_1402080206.apk — hit the Download button above (51.4 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 60e0c645a9bd34d7…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find pl.wp.pocztao2_1402080206.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=Grupa Wirtualna Polska sp. z o.o., OU=Grupa Wirtualna Polska sp. z o.o., O=Grupa Wirtualna Polska sp. z o.o., L=Warszawa, ST=mazowieckie, C=PL. 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 Poczta o2 — tap Open on the install screen, or find the Poczta o2 icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Poczta o2
- "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.