Granie na Czekanie
v2.3.4 · 7.6 MB · code 234
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File information
UpdatedNov 12, 2019
PublishedNov 12, 2019
Packagecom.ptc.osp.gnc
Versionv2.3.4 (234)
Size7.6 MB
MD54e0ed2e03b4c821c3b650014065c6741
Min SDK16
Malware scanTRUSTED
Signature SHA182:88:EA:92:7F:56:0A:27:48:C9:AE:9C:50:D3:42:A3:DB:EB:0A:35
SignerCN=Jacek Dobrowolski, OU=Future Technologies & Terminal Applications Unit, O=PTC Sp. z o.o., L=Warsaw, C=PL
Total downloads1,000,000
This version1,000,000
DeveloperT-Mobile Polska S.A.
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2019-11-12
- Scanned for malware 2020-10-26 22:51:37
- Signature SHA1 82:88:EA:92:7F:56:0A:27:48:C9:AE:9C:50:D3:42:A3:DB:EB:0A:35
- File MD5 4e0ed2e03b4c821c3b650014065c6741
How to install Granie na Czekanie v2.3.4 on Android API 16+
Takes about 2 minutes. You'll need roughly 7.6 MB of free storage.
- Grab com.ptc.osp.gnc_234.apk — hit the Download button above (7.6 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 4e0ed2e03b4c821c…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.ptc.osp.gnc_234.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=Jacek Dobrowolski, OU=Future Technologies & Terminal Applications Unit, O=PTC Sp. z o.o., L=Warsaw, 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 Granie na Czekanie — tap Open on the install screen, or find the Granie na Czekanie icon in your app drawer.
Common install errors for Granie na Czekanie
- "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 API 16 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.