Civil Engineer Handbook
v3.1.7 · 4.4 MB · code 11
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File information
UpdatedDec 19, 2023
PublishedJun 9, 2023
Packagecom.xtelltechnologies.civilengineerhandbook
Versionv3.1.7 (11)
Size4.4 MB
MD50b456ab8b556050b56ec23a02bbd1109
Min SDK21
Malware scanTRUSTED
Signature SHA1EF:B2:5C:11:4E:29:02:4B:27:FE:CD:1A:31:CC:7B:BE:AB:6A:9D:76
SignerCN=Raj Vavadiya, OU=Xtell, L=SURAT, ST=GUJARAT, C=IN
Total downloads10,000
This version10,000
DeveloperXtell Technologies
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2023-12-19
- Scanned for malware 2024-04-25 15:35:01
- Signature SHA1 EF:B2:5C:11:4E:29:02:4B:27:FE:CD:1A:31:CC:7B:BE:AB:6A:9D:76
- File MD5 0b456ab8b556050b56ec23a02bbd1109
How to install Civil Engineer Handbook v3.1.7 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 4.4 MB of free storage.
- Grab com.xtelltechnologies.civilengineerhandbook_11.apk — hit the Download button above (4.4 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 0b456ab8b556050b…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.xtelltechnologies.civilengineerhandbook_11.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=Raj Vavadiya, OU=Xtell, L=SURAT, ST=GUJARAT, C=IN. 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 Civil Engineer Handbook — tap Open on the install screen, or find the Civil Engineer Handbook icon in your app drawer.
Common install errors for Civil Engineer Handbook
- "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.