Sealing Materials Selector
v1.8 · 3.3 MB · code 12
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File information
UpdatedJul 19, 2025
PublishedApr 12, 2021
Packagecom.tss.smapp
Versionv1.8 (12)
Size3.3 MB
MD5034c07417133108e01ed3748d9fd6303
Min SDK19
ABIsarmeabi-v7a
Malware scanTRUSTED
Signature SHA183:63:4C:43:A0:02:72:0F:4A:84:57:AF:4B:5C:5B:AF:4E:8D:1F:97
SignerCN=Wolfgang Heinrich, OU=TSS, O=Trelleborg, L=Bangalore, ST=Karnataka
Total downloads5,000
This version5,000
DeveloperTrelleborg Sealing Solutions
Age ratingEveryone
What's new in v1.8
Minor Enhancement.
Security scan
TRUSTED
- Developer signature verified 2025-07-19
- Signature SHA1 83:63:4C:43:A0:02:72:0F:4A:84:57:AF:4B:5C:5B:AF:4E:8D:1F:97
- File MD5 034c07417133108e01ed3748d9fd6303
How to install Sealing Materials Selector v1.8 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 3.3 MB of free storage.
- Grab com.tss.smapp_12.apk — hit the Download button above (3.3 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 034c07417133108e…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.tss.smapp_12.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=Wolfgang Heinrich, OU=TSS, O=Trelleborg, L=Bangalore, ST=Karnataka. 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 Sealing Materials Selector — tap Open on the install screen, or find the Sealing Materials Selector icon in your app drawer (this build targets armeabi-v7a devices).
Common install errors for Sealing Materials Selector
- "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.
- Works on one phone but not another — this build ships armeabi-v7a native code. Devices with a different CPU will reject it.