BuildMost
v4.0.6 · 12.5 MB · code 40006
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File information
UpdatedApr 3, 2026
PublishedSep 19, 2019
Packagecom.buildmost.yekalon
Versionv4.0.6 (40006)
Size12.5 MB
MD565038ec67b8c2ec903ee617910dd9ce1
Min SDK22
Malware scanTRUSTED
Signature SHA136:43:01:E4:AD:D4:2E:E2:11:AE:1F:68:A1:2B:52:3C:DD:68:2B:05
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads1
This version1
DeveloperYekalon Industrial Co., Ltd.
Age ratingEveryone
What's new in v4.0.6
1. Updates on the criteria of submitting design intents for landscape/steel structure/glass curtain wall design requirements.
2. New Hospitality Supplies Integrated Service launched on BuildMost.
3. Easier-to-use chat with BuildMost support now.
2. New Hospitality Supplies Integrated Service launched on BuildMost.
3. Easier-to-use chat with BuildMost support now.
Security scan
TRUSTED
- Developer signature verified 2023-05-16
- Signature SHA1 36:43:01:E4:AD:D4:2E:E2:11:AE:1F:68:A1:2B:52:3C:DD:68:2B:05
- File MD5 65038ec67b8c2ec903ee617910dd9ce1
How to install BuildMost v4.0.6 on Android 5.1 Lollipop+
Takes about 2 minutes. You'll need roughly 12.5 MB of free storage.
- Grab com.buildmost.yekalon_40006.apk — hit the Download button above (12.5 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 65038ec67b8c2ec9…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.buildmost.yekalon_40006.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=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US. 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 BuildMost — tap Open on the install screen, or find the BuildMost icon in your app drawer.
Common install errors for BuildMost
- "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 5.1 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.