F&F PCS-533
v1.8 · 5.2 MB · code 34
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File information
UpdatedFeb 12, 2026
PublishedMar 18, 2021
Packagepl.com.fif.pcs533
Versionv1.8 (34)
Size5.2 MB
MD5b14d8b3235c1ed85de60edf463d81d35
Min SDK21
Malware scanTRUSTED
Signature SHA1BC:30:D8:28:8A:E8:88:9B:F7:E3:5A:19:D8:68:18:C0:84:50:4E:B0
SignerCN=F&F, OU=F&F, O=F&F, L=Pabianice, ST=PL, C=48
Total downloads10,000
This version10,000
DeveloperF&F FILIPOWSKI SPOLKA JAWNA
Age ratingHigh Maturity
What's new in v1.8
Poprawa błędów
Security scan
TRUSTED
- Developer signature verified 2026-02-12
- Signature SHA1 BC:30:D8:28:8A:E8:88:9B:F7:E3:5A:19:D8:68:18:C0:84:50:4E:B0
- File MD5 b14d8b3235c1ed85de60edf463d81d35
How to install F&F PCS-533 v1.8 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 5.2 MB of free storage.
- Grab pl.com.fif.pcs533_34.apk — hit the Download button above (5.2 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 b14d8b3235c1ed85…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find pl.com.fif.pcs533_34.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=F&F, OU=F&F, O=F&F, L=Pabianice, ST=PL, C=48. 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 F&F PCS-533 — tap Open on the install screen, or find the F&F PCS-533 icon in your app drawer.
Common install errors for F&F PCS-533
- "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 5.0 Lollipop 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.