Steel Structure Engineering
v1.0 · 15.1 MB · code 1
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File information
UpdatedApr 17, 2020
PublishedJun 26, 2018
Packagecom.engineering.steel
Versionv1.0 (1)
Size15.1 MB
MD51c72a96c348c77383f4c759f76a857dd
Min SDK13
Malware scanTRUSTED
Signature SHA1D1:BC:FE:07:C1:1C:A3:0A:7C:B6:63:D1:7A:C4:8C:06:6E:F3:57:91
SignerCN=sa
Total downloads10,000
This version10,000
DeveloperShael
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2020-04-17
- Scanned for malware 2020-11-01 03:10:15
- Signature SHA1 D1:BC:FE:07:C1:1C:A3:0A:7C:B6:63:D1:7A:C4:8C:06:6E:F3:57:91
- File MD5 1c72a96c348c77383f4c759f76a857dd
How to install Steel Structure Engineering v1.0 on Android API 13+
Takes about 2 minutes. You'll need roughly 15.1 MB of free storage.
- Grab com.engineering.steel_1.apk — hit the Download button above (15.1 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 1c72a96c348c7738…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.engineering.steel_1.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=sa. 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 Steel Structure Engineering — tap Open on the install screen, or find the Steel Structure Engineering icon in your app drawer.
Common install errors for Steel Structure Engineering
- "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 13 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.