InPost Mobile
v4.5.1 · 80.3 MB · code 40501000
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File information
UpdatedMar 19, 2026
PublishedApr 7, 2021
Packagepl.inpost.inmobile
Versionv4.5.1 (40501000)
Size80.3 MB
MD55ddf70a8cc7aea499529c4c7d2cda3cc
Min SDK24
ABIsx86, x86-64, armeabi, armeabi-v7a, arm64-v8a, mips
Malware scanTRUSTED
Signature SHA122:EF:0B:67:AB:B8:4F:4D:A9:05:95:2A:67:E6:95:5A:69:29:15:0E
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads10,000,000
This version10,000,000
DeveloperInPost Paczkomaty
Age ratingEveryone
What's new in v4.5.1
In the latest version of the InPost Mobile app:
• We have implemented several enhancements to improve the application’s performance
• We have implemented several enhancements to improve the application’s performance
Security scan
TRUSTED
- Developer signature verified 2026-03-19
- Signature SHA1 22:EF:0B:67:AB:B8:4F:4D:A9:05:95:2A:67:E6:95:5A:69:29:15:0E
- File MD5 5ddf70a8cc7aea499529c4c7d2cda3cc
How to install InPost Mobile v4.5.1 on Android 7.0 Nougat+
Takes about 2 minutes. You'll need roughly 80.3 MB of free storage.
- Grab pl.inpost.inmobile_40501000.apk — hit the Download button above (80.3 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 5ddf70a8cc7aea49…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find pl.inpost.inmobile_40501000.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=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US. 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 InPost Mobile — tap Open on the install screen, or find the InPost Mobile icon in your app drawer (this build targets x86/x86-64/armeabi/armeabi-v7a/arm64-v8a/mips devices).
Common install errors for InPost Mobile
- "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 7.0 Nougat 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/armeabi-v7a/arm64-v8a/mips native code. Devices with a different CPU will reject it.