Nasze Szkoły
v4.0.9 · 9.9 MB · code 10372
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File information
UpdatedJan 8, 2020
PublishedSep 19, 2018
Packagepl.librus.synergiaJst
Versionv4.0.9 (10372)
Size9.9 MB
MD5664a9c332d1eea6402f6c1ce9b107e6c
Min SDK19
Malware scanUNKNOWN
Signature SHA1D2:95:77:5F:64:EE:D0:18:DE:08:6A:A0:73:32:7A:59:4B:B3:1E:0E
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads100,000
This version100,000
DeveloperLibrus spółka z ograniczoną odpowiedzialnością spk
Age ratingEveryone
Security scan
UNKNOWN
- Developer signature verified 2020-01-08
- Scanned for malware 2021-12-30 17:03:42
- Signature SHA1 D2:95:77:5F:64:EE:D0:18:DE:08:6A:A0:73:32:7A:59:4B:B3:1E:0E
- File MD5 664a9c332d1eea6402f6c1ce9b107e6c
How to install Nasze Szkoły v4.0.9 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 9.9 MB of free storage.
- Grab pl.librus.synergiaJst_10372.apk — hit the Download button above (9.9 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 664a9c332d1eea64…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find pl.librus.synergiaJst_10372.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 UNKNOWN).
- Done — open Nasze Szkoły — tap Open on the install screen, or find the Nasze Szkoły icon in your app drawer.
Common install errors for Nasze Szkoły
- "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 4.4 KitKat 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.