Mechanical Engineering Q/A
v5.0 · 11 MB · code 15
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File information
UpdatedApr 20, 2026
PublishedMar 27, 2021
Packagecom.softecks.mechanicalqa
Versionv5.0 (15)
Size11 MB
MD5bf27aa12badbd9da108b165ba5369d23
Min SDK25
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1A9:B9:9D:F5:13:AA:85:D7:F9:72:0E:AD:6A:83:8D:51:85:E7:34:F4
SignerCN=Rajil Tl, OU=App development, O=Softecks, L=Mumbai, ST=Maharashtra, C=IN
Total downloads50,000
This version50,000
DeveloperSoftecks
Age ratingEveryone
What's new in v5.0
App Performance Improvements and Design Improvements
Security scan
TRUSTED
- Developer signature verified 2026-04-20
- Signature SHA1 A9:B9:9D:F5:13:AA:85:D7:F9:72:0E:AD:6A:83:8D:51:85:E7:34:F4
- File MD5 bf27aa12badbd9da108b165ba5369d23
How to install Mechanical Engineering Q/A v5.0 on Android API 25+
Takes about 2 minutes. You'll need roughly 11 MB of free storage.
- Grab com.softecks.mechanicalqa_15.apk — hit the Download button above (11 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 bf27aa12badbd9da…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.softecks.mechanicalqa_15.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=Rajil Tl, OU=App development, O=Softecks, L=Mumbai, ST=Maharashtra, 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 Mechanical Engineering Q/A — tap Open on the install screen, or find the Mechanical Engineering Q/A icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Mechanical Engineering Q/A
- "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 25 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 x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.