Machining tolerances
v2.9 · 8.4 MB · code 21
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File information
UpdatedAug 18, 2024
PublishedFeb 27, 2021
Packagepl.org.chmiel.tolerancje
Versionv2.9 (21)
Size8.4 MB
MD518bdae6dee4f7a3c1dd4d1d758d6ca7b
Min SDK21
Malware scanTRUSTED
Signature SHA103:2E:20:2B:B0:C5:1F:08:12:7E:43:FF:46:34:5B:07:89:FA:4F:19
SignerCN=Grzegorz Chmiel, OU=chmiel.org.pl, O=chmiel.org.pl, L=Stalowa Wola, ST=podkarpackie, C=PL
Total downloads10,000
This version10,000
DeveloperGrzegorz Chmiel
Age ratingEveryone
What's new in v2.9
Minor improvements
Security scan
TRUSTED
- Developer signature verified 2024-08-18
- Signature SHA1 03:2E:20:2B:B0:C5:1F:08:12:7E:43:FF:46:34:5B:07:89:FA:4F:19
- File MD5 18bdae6dee4f7a3c1dd4d1d758d6ca7b
How to install Machining tolerances v2.9 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 8.4 MB of free storage.
- Grab pl.org.chmiel.tolerancje_21.apk — hit the Download button above (8.4 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 18bdae6dee4f7a3c…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find pl.org.chmiel.tolerancje_21.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=Grzegorz Chmiel, OU=chmiel.org.pl, O=chmiel.org.pl, L=Stalowa Wola, ST=podkarpackie, 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 Machining tolerances — tap Open on the install screen, or find the Machining tolerances icon in your app drawer.
Common install errors for Machining tolerances
- "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.